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  • Twitter Bootstrap styling conflicts with plug-ins like jqGrid and other third part libraries

    - by Renso
    Issues:The concern is that the Twitter Bootstrap framework is that some of their css selectors are simply too generic and have incompatibility issues and conflicts with most third party plug-ins and css libraries, like jQuery-UI and jqGrid.My most pressing concern is only with the generic selector for the styling of "INPUT" controls.Some concerns:So basically anyone using BS (Bootstrap) will have to override styling 100% of the time on all input controls on all their web pages for all the plug-ins they use that render their own styling for input controls. This seems to chisel away any reason for using Bootstrap. Overriding Bootstrap css in this case seems illogical at best as it implies the BS styling is not correct or as granular as it is supposed to be. It also suggests you realize there is an issue here. Any person who has written a fair amount of css will realize that it is a mammoth task to to take an existing app, converting it to BS and then having to find all non-BS input controls and styling them all. The worst part is that there is no generic styling for this as each input control has a different source/context, some are regular tags and some belong to plug-ins, each with their own flavor of styling. For new web apps the challenge is not that different, each time you add a new plug-in you will have to test all facets of it, and I mean all of it, pop-ups, etc, that contain any kind of input control to make sure it is styled correctly. I am having a hard time seeing the benefits of BS in this context. So until the BS team addresses the issue, or not, you may be wondering what is the easiest solution.Help the community to drive this issue home by creating a new issue on github, see my entry here: https://github.com/twitter/bootstrap/issues/4008. As you can see I got some good and some negative feedback, but we all agree it is an issue. I do believe my solution below should be reverse compatible if the proper class declarations were followed as recommended by Bootstrap.The solution:Add a higher-level qualifier to the input selector, which may not break anything.  Add "control-group" and "controls" classes as higher-level selectors, as they have to be declared inside those classes anyway as far as I understand the design approach of BS. So in my example below can modify the css without possible breaking anything, see the css at the bottom. I tested this briefly and seems to render just as expected. May not be complete as I only spent a few minutes on the css. Your feedback will be greatly appreciated. <div class="control-group">    <label title="" for="Contact_FirstName" class="control-label">First Name</label>    <div class="controls">        <input type="text" value="" name="Contact.FirstName" id="Contact_FirstName" data-val-required="The Reader Contact&amp;#39;s First Name is required" data-val-length-min="2" data-val-length-max="250" data-val-length="The maximum length allowed for the Reader Contact&amp;#39;s First Name is 250 characters and must be two or more characters long" data-val="true" class="input-medium">        <span data-valmsg-replace="true" data-valmsg-for="Contact.FirstName" class="field-validation-valid"></span>    </div></div>Here are the SCSS (SASS) updates. In stead of just including the updates I decided to include the entire bootstrap SCSS file so you can just copy-and-paste it in stead of trying to figure out what selectors have changed./*! * Bootstrap v2.0.4 * Enhacement by Renso Hollhumer * Copyright 2012 Twitter, Inc * Licensed under the Apache License v2.0 * http://www.apache.org/licenses/LICENSE-2.0 * * Designed and built with all the love in the world @twitter by @mdo and @fat. * Enhancement by Renso Hollhumer: To isolate styling of INPUT tags to the Bootstrap context only */.clearfix {  *zoom: 1;}.clearfix:before,.clearfix:after {  display: table;  content: "";}.clearfix:after {  clear: both;}.hide-text {  font: 0/0 a;  color: transparent;  text-shadow: none;  background-color: transparent;  border: 0;}.input-block-level {  display: block;  width: 100%;  min-height: 28px;  -webkit-box-sizing: border-box;  -moz-box-sizing: border-box;  -ms-box-sizing: border-box;  box-sizing: border-box;}article,aside,details,figcaption,figure,footer,header,hgroup,nav,section {  display: block;}audio,canvas,video {  display: inline-block;  *display: inline;  *zoom: 1;}audio:not([controls]) {  display: none;}html {  font-size: 100%;  -webkit-text-size-adjust: 100%;  -ms-text-size-adjust: 100%;}a:focus {  outline: thin dotted #333;  outline: 5px auto -webkit-focus-ring-color;  outline-offset: -2px;}a:hover,a:active {  outline: 0;}sub,sup {  position: relative;  font-size: 75%;  line-height: 0;  vertical-align: baseline;}sup {  top: -0.5em;}sub {  bottom: -0.25em;}img {  max-width: 100%;  vertical-align: middle;  border: 0;  -ms-interpolation-mode: bicubic;}#map_canvas img {  max-width: none;}button,input,select,textarea {  margin: 0;  font-size: 100%;  vertical-align: middle;}button,input {  *overflow: visible;  line-height: normal;}button::-moz-focus-inner,input::-moz-focus-inner {  padding: 0;  border: 0;}button,input[type="button"],input[type="reset"],input[type="submit"] {  cursor: pointer;  -webkit-appearance: button;}input[type="search"] {  -webkit-box-sizing: content-box;  -moz-box-sizing: content-box;  box-sizing: content-box;  -webkit-appearance: textfield;}input[type="search"]::-webkit-search-decoration,input[type="search"]::-webkit-search-cancel-button {  -webkit-appearance: none;}textarea {  overflow: auto;  vertical-align: top;}body {  margin: 0;  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;  font-size: 13px;  line-height: 18px;  color: #333333;  background-color: #ffffff;}a {  color: #0088cc;  text-decoration: none;}a:hover {  color: #005580;  text-decoration: underline;}.row {  margin-left: -20px;  *zoom: 1;}.row:before,.row:after {  display: table;  content: "";}.row:after {  clear: both;}[class*="span"] {  float: left;  margin-left: 20px;}.container,.navbar-fixed-top .container,.navbar-fixed-bottom .container {  width: 940px;}.span12 {  width: 940px;}.span11 {  width: 860px;}.span10 {  width: 780px;}.span9 {  width: 700px;}.span8 {  width: 620px;}.span7 {  width: 540px;}.span6 {  width: 460px;}.span5 {  width: 380px;}.span4 {  width: 300px;}.span3 {  width: 220px;}.span2 {  width: 140px;}.span1 {  width: 60px;}.offset12 {  margin-left: 980px;}.offset11 {  margin-left: 900px;}.offset10 {  margin-left: 820px;}.offset9 {  margin-left: 740px;}.offset8 {  margin-left: 660px;}.offset7 {  margin-left: 580px;}.offset6 {  margin-left: 500px;}.offset5 {  margin-left: 420px;}.offset4 {  margin-left: 340px;}.offset3 {  margin-left: 260px;}.offset2 {  margin-left: 180px;}.offset1 {  margin-left: 100px;}.row-fluid {  width: 100%;  *zoom: 1;}.row-fluid:before,.row-fluid:after {  display: table;  content: "";}.row-fluid:after {  clear: both;}.row-fluid [class*="span"] {  display: block;  width: 100%;  min-height: 28px;  -webkit-box-sizing: border-box;  -moz-box-sizing: border-box;  -ms-box-sizing: border-box;  box-sizing: border-box;  float: left;  margin-left: 2.127659574%;  *margin-left: 2.0744680846382977%;}.row-fluid [class*="span"]:first-child {  margin-left: 0;}.row-fluid .span12 {  width: 99.99999998999999%;  *width: 99.94680850063828%;}.row-fluid .span11 {  width: 91.489361693%;  *width: 91.4361702036383%;}.row-fluid .span10 {  width: 82.97872339599999%;  *width: 82.92553190663828%;}.row-fluid .span9 {  width: 74.468085099%;  *width: 74.4148936096383%;}.row-fluid .span8 {  width: 65.95744680199999%;  *width: 65.90425531263828%;}.row-fluid .span7 {  width: 57.446808505%;  *width: 57.3936170156383%;}.row-fluid .span6 {  width: 48.93617020799999%;  *width: 48.88297871863829%;}.row-fluid .span5 {  width: 40.425531911%;  *width: 40.3723404216383%;}.row-fluid .span4 {  width: 31.914893614%;  *width: 31.8617021246383%;}.row-fluid .span3 {  width: 23.404255317%;  *width: 23.3510638276383%;}.row-fluid .span2 {  width: 14.89361702%;  *width: 14.8404255306383%;}.row-fluid .span1 {  width: 6.382978723%;  *width: 6.329787233638298%;}.container {  margin-right: auto;  margin-left: auto;  *zoom: 1;}.container:before,.container:after {  display: table;  content: "";}.container:after {  clear: both;}.container-fluid {  padding-right: 20px;  padding-left: 20px;  *zoom: 1;}.container-fluid:before,.container-fluid:after {  display: table;  content: "";}.container-fluid:after {  clear: both;}p {  margin: 0 0 9px;}p small {  font-size: 11px;  color: #999999;}.lead {  margin-bottom: 18px;  font-size: 20px;  font-weight: 200;  line-height: 27px;}h1,h2,h3,h4,h5,h6 {  margin: 0;  font-family: inherit;  font-weight: bold;  color: inherit;  text-rendering: optimizelegibility;}h1 small,h2 small,h3 small,h4 small,h5 small,h6 small {  font-weight: normal;  color: #999999;}h1 {  font-size: 30px;  line-height: 36px;}h1 small {  font-size: 18px;}h2 {  font-size: 24px;  line-height: 36px;}h2 small {  font-size: 18px;}h3 {  font-size: 18px;  line-height: 27px;}h3 small {  font-size: 14px;}h4,h5,h6 {  line-height: 18px;}h4 {  font-size: 14px;}h4 small {  font-size: 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dotted #999999;}abbr.initialism {  font-size: 90%;  text-transform: uppercase;}blockquote {  padding: 0 0 0 15px;  margin: 0 0 18px;  border-left: 5px solid #eeeeee;}blockquote p {  margin-bottom: 0;  font-size: 16px;  font-weight: 300;  line-height: 22.5px;}blockquote small {  display: block;  line-height: 18px;  color: #999999;}blockquote small:before {  content: '\2014 \00A0';}blockquote.pull-right {  float: right;  padding-right: 15px;  padding-left: 0;  border-right: 5px solid #eeeeee;  border-left: 0;}blockquote.pull-right p,blockquote.pull-right small {  text-align: right;}q:before,q:after,blockquote:before,blockquote:after {  content: "";}address {  display: block;  margin-bottom: 18px;  font-style: normal;  line-height: 18px;}small {  font-size: 100%;}cite {  font-style: normal;}code,pre {  padding: 0 3px 2px;  font-family: Menlo, Monaco, Consolas, "Courier New", monospace;  font-size: 12px;  color: #333333;  -webkit-border-radius: 3px;  -moz-border-radius: 3px;  border-radius: 3px;}code {  padding: 2px 4px;  color: #d14;  background-color: #f7f7f9;  border: 1px solid #e1e1e8;}pre {  display: block;  padding: 8.5px;  margin: 0 0 9px;  font-size: 12.025px;  line-height: 18px;  word-break: break-all;  word-wrap: break-word;  white-space: pre;  white-space: pre-wrap;  background-color: #f5f5f5;  border: 1px solid #ccc;  border: 1px solid rgba(0, 0, 0, 0.15);  -webkit-border-radius: 4px;  -moz-border-radius: 4px;  border-radius: 4px;}pre.prettyprint {  margin-bottom: 18px;}pre code {  padding: 0;  color: inherit;  background-color: transparent;  border: 0;}.pre-scrollable {  max-height: 340px;  overflow-y: scroll;}.label,.badge {  font-size: 10.998px;  font-weight: bold;  line-height: 14px;  color: #ffffff;  vertical-align: baseline;  white-space: nowrap;  text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25);  background-color: #999999;}.label {  padding: 1px 4px 2px;  -webkit-border-radius: 3px;  -moz-border-radius: 3px;  border-radius: 3px;}.badge {  padding: 1px 9px 2px;  -webkit-border-radius: 9px;  -moz-border-radius: 9px;  border-radius: 9px;}a.label:hover,a.badge:hover {  color: #ffffff;  text-decoration: none;  cursor: pointer;}.label-important,.badge-important {  background-color: #b94a48;}.label-important[href],.badge-important[href] {  background-color: #953b39;}.label-warning,.badge-warning {  background-color: #f89406;}.label-warning[href],.badge-warning[href] {  background-color: #c67605;}.label-success,.badge-success {  background-color: #468847;}.label-success[href],.badge-success[href] {  background-color: #356635;}.label-info,.badge-info {  background-color: #3a87ad;}.label-info[href],.badge-info[href] {  background-color: #2d6987;}.label-inverse,.badge-inverse {  background-color: #333333;}.label-inverse[href],.badge-inverse[href] {  background-color: #1a1a1a;}table {  max-width: 100%;  background-color: transparent;  border-collapse: collapse;  border-spacing: 0;}.table {  width: 100%;  margin-bottom: 18px;}.table th,.table td {  padding: 8px;  line-height: 18px;  text-align: left;  vertical-align: top;  border-top: 1px solid #dddddd;}.table th {  font-weight: bold;}.table thead th {  vertical-align: bottom;}.table caption + thead tr:first-child th,.table caption + thead tr:first-child td,.table colgroup + thead tr:first-child th,.table colgroup + thead tr:first-child td,.table thead:first-child tr:first-child th,.table thead:first-child tr:first-child td {  border-top: 0;}.table tbody + tbody {  border-top: 2px solid #dddddd;}.table-condensed th,.table-condensed td {  padding: 4px 5px;}.table-bordered {  border: 1px solid #dddddd;  border-collapse: separate;  *border-collapse: collapsed;  border-left: 0;  -webkit-border-radius: 4px;  -moz-border-radius: 4px;  border-radius: 4px;}.table-bordered th,.table-bordered td {  border-left: 1px solid #dddddd;}.table-bordered caption + thead tr:first-child th,.table-bordered caption + tbody tr:first-child th,.table-bordered caption + tbody tr:first-child td,.table-bordered colgroup + thead tr:first-child th,.table-bordered colgroup + tbody tr:first-child th,.table-bordered colgroup + tbody tr:first-child td,.table-bordered thead:first-child tr:first-child th,.table-bordered tbody:first-child tr:first-child th,.table-bordered tbody:first-child tr:first-child td {  border-top: 0;}.table-bordered thead:first-child tr:first-child th:first-child,.table-bordered tbody:first-child tr:first-child td:first-child {  -webkit-border-top-left-radius: 4px;  border-top-left-radius: 4px;  -moz-border-radius-topleft: 4px;}.table-bordered thead:first-child tr:first-child th:last-child,.table-bordered tbody:first-child tr:first-child td:last-child {  -webkit-border-top-right-radius: 4px;  border-top-right-radius: 4px;  -moz-border-radius-topright: 4px;}.table-bordered thead:last-child tr:last-child th:first-child,.table-bordered tbody:last-child tr:last-child td:first-child {  -webkit-border-radius: 0 0 0 4px;  -moz-border-radius: 0 0 0 4px;  border-radius: 0 0 0 4px;  -webkit-border-bottom-left-radius: 4px;  border-bottom-left-radius: 4px;  -moz-border-radius-bottomleft: 4px;}.table-bordered thead:last-child tr:last-child th:last-child,.table-bordered tbody:last-child tr:last-child td:last-child {  -webkit-border-bottom-right-radius: 4px;  border-bottom-right-radius: 4px;  -moz-border-radius-bottomright: 4px;}.table-striped tbody tr:nth-child(odd) td,.table-striped tbody tr:nth-child(odd) th {  background-color: #f9f9f9;}.table tbody tr:hover td,.table tbody tr:hover th {  background-color: #f5f5f5;}table .span1 {  float: none;  width: 44px;  margin-left: 0;}table .span2 {  float: none;  width: 124px;  margin-left: 0;}table .span3 {  float: none;  width: 204px;  margin-left: 0;}table .span4 {  float: none;  width: 284px;  margin-left: 0;}table .span5 {  float: none;  width: 364px;  margin-left: 0;}table .span6 {  float: none;  width: 444px;  margin-left: 0;}table .span7 {  float: none;  width: 524px;  margin-left: 0;}table .span8 {  float: none;  width: 604px;  margin-left: 0;}table .span9 {  float: none;  width: 684px;  margin-left: 0;}table .span10 {  float: none;  width: 764px;  margin-left: 0;}table .span11 {  float: none;  width: 844px;  margin-left: 0;}table .span12 {  float: none;  width: 924px;  margin-left: 0;}table .span13 {  float: none;  width: 1004px;  margin-left: 0;}table .span14 {  float: none;  width: 1084px;  margin-left: 0;}table .span15 {  float: none;  width: 1164px;  margin-left: 0;}table .span16 {  float: none;  width: 1244px;  margin-left: 0;}table .span17 {  float: none;  width: 1324px;  margin-left: 0;}table .span18 {  float: none;  width: 1404px;  margin-left: 0;}table .span19 {  float: none;  width: 1484px;  margin-left: 0;}table .span20 {  float: none;  width: 1564px;  margin-left: 0;}table .span21 {  float: none;  width: 1644px;  margin-left: 0;}table .span22 {  float: none;  width: 1724px;  margin-left: 0;}table .span23 {  float: none;  width: 1804px;  margin-left: 0;}table .span24 {  float: none;  width: 1884px;  margin-left: 0;}form {  margin: 0 0 18px;}fieldset {  padding: 0;  margin: 0;  border: 0;}legend {  display: block;  width: 100%;  padding: 0;  margin-bottom: 27px;  font-size: 19.5px;  line-height: 36px;  color: #333333;  border: 0;  border-bottom: 1px solid #e5e5e5;}legend small {  font-size: 13.5px;  color: #999999;}.control-group .controls {    label,    input,    button,    select,    textarea {      font-size: 13px;      font-weight: normal;      line-height: 18px;    }}.control-group .controls {    input,    button,    select,    textarea {      font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;    }}label {  display: block;  margin-bottom: 5px;}.control-group .controls {    select,    textarea,    input[type="text"],    input[type="password"],    input[type="datetime"],    input[type="datetime-local"],    input[type="date"],    input[type="month"],    input[type="time"],    input[type="week"],    input[type="number"],    input[type="email"],    input[type="url"],    input[type="search"],    input[type="tel"],    input[type="color"],    .uneditable-input {      display: inline-block;      height: 18px;      padding: 4px;      margin-bottom: 9px;      font-size: 13px;      line-height: 18px;      color: #555555;    }}.control-group .controls {    input,    textarea {      width: 210px;    }}.control-group .controls {    textarea {      height: auto;    }}.control-group .controls {    textarea,    input[type="text"],    input[type="password"],    input[type="datetime"],    input[type="datetime-local"],    input[type="date"],    input[type="month"],    input[type="time"],    input[type="week"],    input[type="number"],    input[type="email"],    input[type="url"],    input[type="search"],    input[type="tel"],    input[type="color"],    .uneditable-input {      background-color: #ffffff;      border: 1px solid #cccccc;      -webkit-border-radius: 3px;      -moz-border-radius: 3px;      border-radius: 3px;      -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);      -moz-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);      box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);      -webkit-transition: border linear 0.2s, box-shadow linear 0.2s;      -moz-transition: border linear 0.2s, box-shadow linear 0.2s;      -ms-transition: border linear 0.2s, box-shadow linear 0.2s;      -o-transition: border linear 0.2s, box-shadow linear 0.2s;      transition: border linear 0.2s, box-shadow linear 0.2s;    }}.control-group .controls {    textarea:focus,    input[type="text"]:focus,    input[type="password"]:focus,    input[type="datetime"]:focus,    input[type="datetime-local"]:focus,    input[type="date"]:focus,    input[type="month"]:focus,    input[type="time"]:focus,    input[type="week"]:focus,    input[type="number"]:focus,    input[type="email"]:focus,    input[type="url"]:focus,    input[type="search"]:focus,    input[type="tel"]:focus,    input[type="color"]:focus,    .uneditable-input:focus {      border-color: rgba(82, 168, 236, 0.8);      outline: 0;      outline: thin dotted \9;      /* IE6-9 */      -webkit-box-shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(82,168,236,.6);      -moz-box-shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(82,168,236,.6);      box-shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(82,168,236,.6);    }}.control-group .controls {    input[type="radio"],    input[type="checkbox"] {      margin: 3px 0;      *margin-top: 0;      /* IE7 */      line-height: normal;      cursor: pointer;    }}.control-group .controls {    input[type="submit"],    input[type="reset"],    input[type="button"],    input[type="radio"],    input[type="checkbox"] {      width: auto;    }}.uneditable-textarea {  width: auto;  height: auto;}.control-group .controls {    select,    input[type="file"] {      height: 28px;      /* In IE7, the height of the select element cannot be changed by height, only font-size */      *margin-top: 4px;      /* For IE7, add top margin to align select with labels */      line-height: 28px;    }}.control-group .controls {    select {      width: 220px;      border: 1px solid #bbb;    }}.control-group .controls {    select[multiple],    select[size] {      height: auto;    }}.control-group .controls {    select:focus,    input[type="file"]:focus,    input[type="radio"]:focus,    input[type="checkbox"]:focus {      outline: thin dotted #333;      outline: 5px auto -webkit-focus-ring-color;      outline-offset: -2px;    }}.radio,.checkbox {  min-height: 18px;  padding-left: 18px;}.radio input[type="radio"],.checkbox input[type="checkbox"] {  float: left;  margin-left: -18px;}.controls > .radio:first-child,.controls > .checkbox:first-child {  padding-top: 5px;}.radio.inline,.checkbox.inline {  display: inline-block;  padding-top: 5px;  margin-bottom: 0;  vertical-align: middle;}.radio.inline + .radio.inline,.checkbox.inline + .checkbox.inline {  margin-left: 10px;}.control-group .controls {    .input-mini {      width: 60px;    }}.control-group .controls {    .input-small {      width: 90px;    }}.control-group .controls {    .input-medium {      width: 150px;    }}.control-group .controls {    .input-large {      width: 210px;    }}.input-xlarge {    .input-xlarge {      width: 270px;    }}.input-xxlarge {    .input-xxlarge {      width: 530px;    }}.control-group .controls {    input[class*="span"],    select[class*="span"],    textarea[class*="span"],    .uneditable-input[class*="span"],    .row-fluid input[class*="span"],    .row-fluid select[class*="span"],    .row-fluid textarea[class*="span"],    .row-fluid .uneditable-input[class*="span"] {      float: none;      margin-left: 0;    }}.input-append input[class*="span"],.input-append .uneditable-input[class*="span"],.input-prepend input[class*="span"],.input-prepend .uneditable-input[class*="span"],.row-fluid .input-prepend [class*="span"],.row-fluid .input-append [class*="span"] {  display: inline-block;}.control-group .controls {    input,    textarea,    .uneditable-input {      margin-left: 0;    }}input.span12, textarea.span12, .uneditable-input.span12 {  width: 930px;}input.span11, textarea.span11, .uneditable-input.span11 {  width: 850px;}input.span10, textarea.span10, .uneditable-input.span10 {  width: 770px;}input.span9, textarea.span9, .uneditable-input.span9 {  width: 690px;}input.span8, textarea.span8, .uneditable-input.span8 {  width: 610px;}input.span7, textarea.span7, .uneditable-input.span7 {  width: 530px;}input.span6, textarea.span6, .uneditable-input.span6 {  width: 450px;}input.span5, textarea.span5, .uneditable-input.span5 {  width: 370px;}input.span4, textarea.span4, .uneditable-input.span4 {  width: 290px;}input.span3, textarea.span3, .uneditable-input.span3 {  width: 210px;}input.span2, textarea.span2, .uneditable-input.span2 {  width: 130px;}input.span1, textarea.span1, .uneditable-input.span1 {  width: 50px;}input[disabled],select[disabled],textarea[disabled],input[readonly],select[readonly],textarea[readonly] {  cursor: not-allowed;  background-color: #eeeeee;  border-color: #ddd;}input[type="radio"][disabled],input[type="checkbox"][disabled],input[type="radio"][readonly],input[type="checkbox"][readonly] {  background-color: transparent;}.control-group.warning > label,.control-group.warning .help-block,.control-group.warning .help-inline {  color: #c09853;}.control-group.warning .checkbox,.control-group.warning .radio,.control-group.warning input,.control-group.warning select,.control-group.warning textarea {  color: #c09853;  border-color: #c09853;}.control-group.warning .checkbox:focus,.control-group.warning .radio:focus,.control-group.warning input:focus,.control-group.warning select:focus,.control-group.warning textarea:focus {  border-color: #a47e3c;  -webkit-box-shadow: 0 0 6px #dbc59e;  -moz-box-shadow: 0 0 6px #dbc59e;  box-shadow: 0 0 6px #dbc59e;}.control-group.warning .input-prepend .add-on,.control-group.warning .input-append .add-on {  color: #c09853;  background-color: #fcf8e3;  border-color: #c09853;}.control-group.error > label,.control-group.error .help-block,.control-group.error .help-inline {  color: #b94a48;}.control-group.error .checkbox,.control-group.error .radio,.control-group.error input,.control-group.error select,.control-group.error textarea {  color: #b94a48;  border-color: #b94a48;}.control-group.error .checkbox:focus,.control-group.error .radio:focus,.control-group.error input:focus,.control-group.error select:focus,.control-group.error textarea:focus {  border-color: #953b39;  -webkit-box-shadow: 0 0 6px #d59392;  -moz-box-shadow: 0 0 6px #d59392;  box-shadow: 0 0 6px #d59392;}.control-group.error .input-prepend .add-on,.control-group.error .input-append .add-on {  color: #b94a48;  background-color: #f2dede;  border-color: #b94a48;}.control-group.success > label,.control-group.success .help-block,.control-group.success .help-inline {  color: #468847;}.control-group.success .checkbox,.control-group.success .radio,.control-group.success input,.control-group.success select,.control-group.success textarea {  color: #468847;  border-color: #468847;}.control-group.success .checkbox:focus,.control-group.success .radio:focus,.control-group.success input:focus,.control-group.success select:focus,.control-group.success textarea:focus {  border-color: #356635;  -webkit-box-shadow: 0 0 6px #7aba7b;  -moz-box-shadow: 0 0 6px #7aba7b;  box-shadow: 0 0 6px #7aba7b;}.control-group.success .input-prepend .add-on,.control-group.success .input-append .add-on {  color: #468847;  background-color: #dff0d8;  border-color: #468847;}input:focus:required:invalid,textarea:focus:required:invalid,select:focus:required:invalid {  color: #b94a48;  border-color: #ee5f5b;}input:focus:required:invalid:focus,textarea:focus:required:invalid:focus,select:focus:required:invalid:focus {  border-color: #e9322d;  -webkit-box-shadow: 0 0 6px #f8b9b7;  -moz-box-shadow: 0 0 6px #f8b9b7;  box-shadow: 0 0 6px #f8b9b7;}.form-actions {  padding: 17px 20px 18px;  margin-top: 18px;  margin-bottom: 18px;  background-color: #f5f5f5;  border-top: 1px solid #e5e5e5;  *zoom: 1;}.form-actions:before,.form-actions:after {  display: table;  content: "";}.form-actions:after {  clear: both;}.uneditable-input {  overflow: hidden;  white-space: nowrap;  cursor: not-allowed;  background-color: #ffffff;  border-color: #eee;  -webkit-box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.025);  -moz-box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.025);  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.025);}:-moz-placeholder {  color: #999999;}:-ms-input-placeholder {  color: #999999;}::-webkit-input-placeholder {  color: #999999;}.help-block,.help-inline {  color: #555555;}.help-block {  display: block;  margin-bottom: 9px;}.help-inline {  display: inline-block;  *display: inline;  /* IE7 inline-block hack */  *zoom: 1;  vertical-align: middle;  padding-left: 5px;}.input-prepend,.input-append {  margin-bottom: 5px;}.input-prepend input,.input-append input,.input-prepend select,.input-append select,.input-prepend .uneditable-input,.input-append .uneditable-input {  position: relative;  margin-bottom: 0;  *margin-left: 0;  vertical-align: middle;  -webkit-border-radius: 0 3px 3px 0;  -moz-border-radius: 0 3px 3px 0;  border-radius: 0 3px 3px 0;}.input-prepend input:focus,.input-append input:focus,.input-prepend select:focus,.input-append select:focus,.input-prepend .uneditable-input:focus,.input-append .uneditable-input:focus {  z-index: 2;}.input-prepend .uneditable-input,.input-append .uneditable-input {  border-left-color: #ccc;}.input-prepend .add-on,.input-append .add-on {  display: inline-block;  width: auto;  height: 18px;  min-width: 16px;  padding: 4px 5px;  font-weight: normal;  line-height: 18px;  text-align: center;  text-shadow: 0 1px 0 #ffffff;  vertical-align: middle;  background-color: #eeeeee;  border: 1px solid #ccc;}.input-prepend .add-on,.input-append .add-on,.input-prepend .btn,.input-append .btn {  margin-left: -1px;  -webkit-border-radius: 0;  -moz-border-radius: 0;  border-radius: 0;}.input-prepend .active,.input-append .active {  background-color: #a9dba9;  border-color: #46a546;}.input-prepend .add-on,.input-prepend .btn {  margin-right: -1px;}.input-prepend .add-on:first-child,.input-prepend .btn:first-child {  -webkit-border-radius: 3px 0 0 3px;  -moz-border-radius: 3px 0 0 3px;  border-radius: 3px 0 0 3px;}.input-append input,.input-append select,.input-append .uneditable-input {  -webkit-border-radius: 3px 0 0 3px;  -moz-border-radius: 3px 0 0 3px;  border-radius: 3px 0 0 3px;}.input-append .uneditable-input {  border-right-color: #ccc;  border-left-color: #eee;}.input-append .add-on:last-child,.input-append .btn:last-child {  -webkit-border-radius: 0 3px 3px 0;  -moz-border-radius: 0 3px 3px 0;  border-radius: 0 3px 3px 0;}.input-prepend.input-append input,.input-prepend.input-append select,.input-prepend.input-append .uneditable-input {  -webkit-border-radius: 0;  -moz-border-radius: 0;  border-radius: 0;}.input-prepend.input-append .add-on:first-child,.input-prepend.input-append .btn:first-child {  margin-right: -1px;  -webkit-border-radius: 3px 0 0 3px;  -moz-border-radius: 3px 0 0 3px;  border-radius: 3px 0 0 3px;}.input-prepend.input-append .add-on:last-child,.input-prepend.input-append .btn:last-child {  margin-left: -1px;  -webkit-border-radius: 0 3px 3px 0;  -moz-border-radius: 0 3px 3px 0;  border-radius: 0 3px 3px 0;}.search-query {  padding-right: 14px;  padding-right: 4px \9;  padding-left: 14px;  padding-left: 4px \9;  /* IE7-8 doesn't have border-radius, so don't indent the padding */  margin-bottom: 0;  -webkit-border-radius: 14px;  -moz-border-radius: 14px;  border-radius: 14px;}.form-search input,.form-inline input,.form-horizontal input,.form-search textarea,.form-inline textarea,.form-horizontal textarea,.form-search select,.form-inline select,.form-horizontal select,.form-search .help-inline,.form-inline .help-inline,.form-horizontal .help-inline,.form-search .uneditable-input,.form-inline .uneditable-input,.form-horizontal .uneditable-input,.form-search .input-prepend,.form-inline .input-prepend,.form-horizontal .input-prepend,.form-search .input-append,.form-inline .input-append,.form-horizontal .input-append {  display: inline-block;  *display: inline;  /* IE7 inline-block hack */  *zoom: 1;  margin-bottom: 0;}.form-search .hide,.form-inline .hide,.form-horizontal .hide {  display: none;}.form-search label,.form-inline label {  display: inline-block;}.form-search .input-append,.form-inline .input-append,.form-search .input-prepend,.form-inline .input-prepend {  margin-bottom: 0;}.form-search .radio,.form-search .checkbox,.form-inline .radio,.form-inline .checkbox {  padding-left: 0;  margin-bottom: 0;  vertical-align: middle;}.form-search .radio input[type="radio"],.form-search .checkbox input[type="checkbox"],.form-inline .radio input[type="radio"],.form-inline .checkbox input[type="checkbox"] {  float: left;  margin-right: 3px;  margin-left: 0;}.control-group {  margin-bottom: 9px;}legend + .control-group {  margin-top: 18px;  -webkit-margin-top-collapse: separate;}.form-horizontal .control-group {  margin-bottom: 18px;  *zoom: 1;}.form-horizontal .control-group:before,.form-horizontal .control-group:after {  display: table;  content: "";}.form-horizontal .control-group:after {  clear: both;}.form-horizontal .control-label {  float: left;  width: 140px;  padding-top: 5px;  text-align: right;}.form-horizontal .controls {  *display: inline-block;  *padding-left: 20px;  margin-left: 160px;  *margin-left: 0;}.form-horizontal .controls:first-child {  *padding-left: 160px;}.form-horizontal .help-block {  margin-top: 9px;  margin-bottom: 0;}.form-horizontal .form-actions {  padding-left: 160px;}.btn {  display: inline-block;  *display: inline;  /* IE7 inline-block hack */  *zoom: 1;  padding: 4px 10px 4px;  margin-bottom: 0;  font-size: 13px;  line-height: 18px;  *line-height: 20px;  color: #333333;  text-align: center;  text-shadow: 0 1px 1px rgba(255, 255, 255, 0.75);  vertical-align: middle;  cursor: pointer;  background-color: #f5f5f5;  background-image: -moz-linear-gradient(top, #ffffff, #e6e6e6);  background-image: -ms-linear-gradient(top, #ffffff, #e6e6e6);  background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#ffffff), to(#e6e6e6));  background-image: -webkit-linear-gradient(top, #ffffff, #e6e6e6);  background-image: -o-linear-gradient(top, #ffffff, #e6e6e6);  background-image: linear-gradient(top, #ffffff, #e6e6e6);  background-repeat: repeat-x;  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffff', endColorstr='#e6e6e6', GradientType=0);  border-color: #e6e6e6 #e6e6e6 #bfbfbf;  border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25);  *background-color: #e6e6e6;  /* Darken IE7 buttons by default so they stand out more given they won't have borders */  filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);  border: 1px solid #cccccc;  *border: 0;  border-bottom-color: #b3b3b3;  -webkit-border-radius: 4px;  -moz-border-radius: 4px;  border-radius: 4px;  *margin-left: .3em;  -webkit-box-shadow: inset 0 1px 0 rgba(255,255,255,.2), 0 1px 2px rgba(0,0,0,.05);  -moz-box-shadow: inset 0 1px 0 rgba(255,255,255,.2), 0 1px 2px rgba(0,0,0,.05);  box-shadow: inset 0 1px 0 rgba(255,255,255,.2), 0 1px 2px rgba(0,0,0,.05);}.btn:hover,.btn:active,.btn.active,.btn.disabled,.btn[disabled] {  background-color: #e6e6e6;  *background-color: #d9d9d9;}.btn:active,.btn.active {  background-color: #cccccc \9;}.btn:first-child {  *margin-left: 0;}.btn:hover {  color: #333333;  text-decoration: none;  background-color: #e6e6e6;  *background-color: #d9d9d9;  /* Buttons in IE7 don't get borders, so darken on hover */  background-position: 0 -15px;  -webkit-transition: background-position 0.1s linear;  -moz-transition: background-position 0.1s linear;  -ms-transition: background-position 0.1s linear;  -o-transition: background-position 0.1s linear;  transition: background-position 0.1s linear;}.btn:focus {  outline: thin dotted #333;  outline: 5px auto -webkit-focus-ring-color;  outline-offset: -2px;}.btn.active,.btn:active {  background-color: #e6e6e6;  background-color: #d9d9d9 \9;  background-image: none;  outline: 0;  -webkit-box-shadow: inset 0 2px 4px rgba(0,0,0,.15), 0 1px 2px rgba(0,0,0,.05);  -moz-box-shadow: inset 0 2px 4px rgba(0,0,0,.15), 0 1px 2px rgba(0,0,0,.05);  box-shadow: inset 0 2px 4px rgba(0,0,0,.15), 0 1px 2px rgba(0,0,0,.05);}.btn.disabled,.btn[disabled] {  cursor: default;  background-color: #e6e6e6;  background-image: none;  opacity: 0.65;  filter: alpha(opacity=65);  -webkit-box-shadow: none;  -moz-box-shadow: none;  box-shadow: none;}.btn-large {  padding: 9px 14px;  font-size: 15px;  line-height: normal;  -webkit-border-radius: 5px;  -moz-border-radius: 5px;  border-radius: 5px;}.btn-large [class^="icon-"] {  margin-top: 1px;}.btn-small {  padding: 5px 9px;  font-size: 11px;  line-height: 16px;}.btn-small [class^="icon-"] {  margin-top: -1px;}.btn-mini {  padding: 2px 6px;  font-size: 11px;  line-height: 14px;}.btn-primary,.btn-primary:hover,.btn-warning,.btn-warning:hover,.btn-danger,.btn-danger:hover,.btn-success,.btn-success:hover,.btn-info,.btn-info:hover,.btn-inverse,.btn-inverse:hover {  color: #ffffff;  text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25);}.btn-primary.active,.btn-warning.active,.btn-danger.active,.btn-success.active,.btn-info.active,.btn-inverse.active {  color: rgba(255, 255, 255, 0.75);}.btn {  border-color: #ccc;  border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25);}.btn-primary {  background-color: #0074cc;  background-image: -moz-linear-gradient(top, #0088cc, #0055cc);  background-image: -ms-linear-gradient(top, #0088cc, #0055cc);  background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#0088cc), to(#0055cc));  background-image: -webkit-linear-gradient(top, #0088cc, #0055cc);  background-image: -o-linear-gradient(top, #0088cc, #0055cc);  background-image: linear-gradient(top, #0088cc, #0055cc);  background-repeat: repeat-x;  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#0088cc', endColorstr='#0055cc', GradientType=0);  border-color: #0055cc #0055cc #003580;  border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25);  *background-color: #0055cc;  /* Darken IE7 buttons by default so they stand out more given they won't have borders */  filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);}.btn-primary:hover,.btn-primary:active,.btn-primary.active,.btn-primary.disabled,.btn-primary[disabled] {  background-color: #0055cc;  *background-color: #004ab3;}.btn-primary:active,.btn-primary.active {  background-color: #004099 \9;}.btn-warning {  background-color: #faa732;  background-image: -moz-linear-gradient(top, #fbb450, #f89406);  background-image: -ms-linear-gradient(top, #fbb450, #f89406);  background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#fbb450), to(#f89406));  background-image: -webkit-linear-gradient(top, #fbb450, #f89406);  background-image: -o-linear-gradient(top, #fbb450, #f89406);  background-image: linear-gradient(top, #fbb450, #f89406);  background-repeat: repeat-x;  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fbb450', endColorstr='#f89406', GradientType=0);  border-color: #f89406 #f89406 #ad6704;  border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25);  *background-color: #f89406;  /* Darken IE7 buttons by default so they stand out more given they won't have borders */  filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);}.btn-warning:hover,.btn-warning:active,.btn-warning.active,.btn-warning.disabled,.btn-warning[disabled] {  background-color: #f89406;  *background-color: #df8505;}.btn-warning:active,.btn-warning.active {  background-color: #c67605 \9;}.btn-danger {  background-color: #da4f49;  background-image: -moz-linear-gradient(top, #ee5f5b, #bd362f);  background-image: -ms-linear-gradient(top, #ee5f5b, #bd362f);  background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#ee5f5b), to(#bd362f));  background-image: -webkit-linear-gradient(top, #ee5f5b, #bd362f);  background-image: -o-linear-gradient(top, #ee5f5b, #bd362f);  background-image: linear-gradient(top, #ee5f5b, #bd362f);  background-repeat: repeat-x;  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ee5f5b', endColorstr='#bd362f', GradientType=0);  border-color: #bd362f #bd362f #802420;  border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25);  *background-color: #bd362f;  /* Darken IE7 buttons by default so they stand out more given they won't have borders */  filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);}.btn-danger:hover,.btn-danger:active,.btn-danger.active,.btn-danger.disabled,.btn-danger[disabled] {  background-color: #bd362f;  *background-color: #a9302a;}.btn-danger:active,.btn-danger.active {  background-color: #942a25 \9;}.btn-success {  background-color: #5bb75b;  background-image: -moz-linear-gradient(top, #62c462, #51a351);  background-image: -ms-linear-gradient(top, #62c462, #51a351);  background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#62c462), to(#51a351));  background-image: -webkit-linear-gradient(top, #62c462, #51a351);  background-image: -o-linear-gradient(top, #62c462, #51a351);  background-image: linear-gradient(top, #62c462, #51a351);  background-repeat: repeat-x;  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#62c462', endColorstr='#51a351', GradientType=0);  border-color: #51a351 #51a351 #387038;  border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25);  *background-color: #51a351;  /* Darken IE7 buttons by default so they stand out more given they won't have borders */  filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);}.btn-success:hover,.btn-success:active,.btn-success.active,.btn-success.disabled,.btn-success[disabled] {  background-color: #51a351;  *background-color: #499249;}.btn-success:active,.btn-success.active {  background-color: #408140 \9;}.btn-info {  background-color: #49afcd;  background-image: -moz-linear-gradient(top, #5bc0de, #2f96b4);  background-image: -ms-linear-gradient(top, #5bc0de, #2f96b4);  background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#5bc0de), to(#2f96b4));  background-image: -webkit-linear-gradient(top, #5bc0de, #2f96b4);  background-image: -o-linear-gradient(top, #5bc0de, #2f96b4);  background-image: linear-gradient(top, #5bc0de, #2f96b4);  background-repeat: repeat-x;  filter: 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.active a {  color: #333333;}.pagination {  height: 36px;  margin: 18px 0;}.pagination ul {  display: inline-block;  *display: inline;  /* IE7 inline-block hack */  *zoom: 1;  margin-left: 0;  margin-bottom: 0;  -webkit-border-radius: 3px;  -moz-border-radius: 3px;  border-radius: 3px;  -webkit-box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);  -moz-box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);}.pagination li {  display: inline;}.pagination a {  float: left;  padding: 0 14px;  line-height: 34px;  text-decoration: none;  border: 1px solid #ddd;  border-left-width: 0;}.pagination a:hover,.pagination .active a {  background-color: #f5f5f5;}.pagination .active a {  color: #999999;  cursor: default;}.pagination .disabled span,.pagination .disabled a,.pagination .disabled a:hover {  color: #999999;  background-color: transparent;  cursor: default;}.pagination li:first-child a {  border-left-width: 1px;  -webkit-border-radius: 3px 0 0 3px;  -moz-border-radius: 3px 0 0 3px;  border-radius: 3px 0 0 3px;}.pagination li:last-child a {  -webkit-border-radius: 0 3px 3px 0;  -moz-border-radius: 0 3px 3px 0;  border-radius: 0 3px 3px 0;}.pagination-centered {  text-align: center;}.pagination-right {  text-align: right;}.pager {  margin-left: 0;  margin-bottom: 18px;  list-style: none;  text-align: center;  *zoom: 1;}.pager:before,.pager:after {  display: table;  content: "";}.pager:after {  clear: both;}.pager li {  display: inline;}.pager a {  display: inline-block;  padding: 5px 14px;  background-color: #fff;  border: 1px solid #ddd;  -webkit-border-radius: 15px;  -moz-border-radius: 15px;  border-radius: 15px;}.pager a:hover {  text-decoration: none;  background-color: #f5f5f5;}.pager .next a {  float: right;}.pager .previous a {  float: left;}.pager .disabled a,.pager .disabled a:hover {  color: #999999;  background-color: #fff;  cursor: default;}.thumbnails {  margin-left: -20px;  list-style: none;  *zoom: 1;}.thumbnails:before,.thumbnails:after {  display: table;  content: "";}.thumbnails:after {  clear: both;}.row-fluid .thumbnails {  margin-left: 0;}.thumbnails > li {  float: left;  margin-bottom: 18px;  margin-left: 20px;}.thumbnail {  display: block;  padding: 4px;  line-height: 1;  border: 1px solid #ddd;  -webkit-border-radius: 4px;  -moz-border-radius: 4px;  border-radius: 4px;  -webkit-box-shadow: 0 1px 1px rgba(0, 0, 0, 0.075);  -moz-box-shadow: 0 1px 1px rgba(0, 0, 0, 0.075);  box-shadow: 0 1px 1px rgba(0, 0, 0, 0.075);}a.thumbnail:hover {  border-color: #0088cc;  -webkit-box-shadow: 0 1px 4px rgba(0, 105, 214, 0.25);  -moz-box-shadow: 0 1px 4px rgba(0, 105, 214, 0.25);  box-shadow: 0 1px 4px rgba(0, 105, 214, 0.25);}.thumbnail > img {  display: block;  max-width: 100%;  margin-left: auto;  margin-right: auto;}.thumbnail .caption {  padding: 9px;}.alert {  padding: 8px 35px 8px 14px;  margin-bottom: 18px;  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.5);  background-color: #fcf8e3;  border: 1px solid #fbeed5;  -webkit-border-radius: 4px;  -moz-border-radius: 4px;  border-radius: 4px;  color: #c09853;}.alert-heading {  color: inherit;}.alert .close {  position: relative;  top: -2px;  right: -21px;  line-height: 18px;}.alert-success {  background-color: #dff0d8;  border-color: #d6e9c6;  color: #468847;}.alert-danger,.alert-error {  background-color: #f2dede;  border-color: #eed3d7;  color: #b94a48;}.alert-info {  background-color: #d9edf7;  border-color: #bce8f1;  color: #3a87ad;}.alert-block {  padding-top: 14px;  padding-bottom: 14px;}.alert-block > p,.alert-block > ul {  margin-bottom: 0;}.alert-block p + p {  margin-top: 5px;}@-webkit-keyframes progress-bar-stripes {  from {    background-position: 40px 0;  }  to {    background-position: 0 0;  }}@-moz-keyframes progress-bar-stripes {  from {    background-position: 40px 0;  }  to {    background-position: 0 0;  }}@-ms-keyframes progress-bar-stripes {  from {    background-position: 40px 0;  }  to {    background-position: 0 0;  }}@-o-keyframes progress-bar-stripes {  from {    background-position: 0 0;  }  to {    background-position: 40px 0;  }}@keyframes progress-bar-stripes {  from {    background-position: 40px 0;  }  to {    background-position: 0 0;  }}.progress {  overflow: hidden;  height: 18px;  margin-bottom: 18px;  background-color: #f7f7f7;  background-image: -moz-linear-gradient(top, #f5f5f5, #f9f9f9);  background-image: -ms-linear-gradient(top, #f5f5f5, #f9f9f9);  background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#f5f5f5), to(#f9f9f9));  background-image: -webkit-linear-gradient(top, #f5f5f5, #f9f9f9);  background-image: -o-linear-gradient(top, #f5f5f5, #f9f9f9);  background-image: linear-gradient(top, #f5f5f5, #f9f9f9);  background-repeat: repeat-x;  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#f5f5f5', endColorstr='#f9f9f9', GradientType=0);  -webkit-box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1);  -moz-box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1);  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1);  -webkit-border-radius: 4px;  -moz-border-radius: 4px;  border-radius: 4px;}.progress .bar {  width: 0%;  height: 18px;  color: #ffffff;  font-size: 12px;  text-align: center;  text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25);  background-color: #0e90d2;  background-image: -moz-linear-gradient(top, #149bdf, #0480be);  background-image: -ms-linear-gradient(top, #149bdf, #0480be);  background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#149bdf), to(#0480be));  background-image: -webkit-linear-gradient(top, #149bdf, #0480be);  background-image: -o-linear-gradient(top, #149bdf, #0480be);  background-image: linear-gradient(top, #149bdf, #0480be);  background-repeat: repeat-x;  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#149bdf', endColorstr='#0480be', GradientType=0);  -webkit-box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.15);  -moz-box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.15);  box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.15);  -webkit-box-sizing: border-box;  -moz-box-sizing: border-box;  -ms-box-sizing: border-box;  box-sizing: border-box;  -webkit-transition: width 0.6s ease;  -moz-transition: width 0.6s ease;  -ms-transition: width 0.6s ease;  -o-transition: width 0.6s ease;  transition: width 0.6s ease;}.progress-striped .bar {  background-color: #149bdf;  background-image: -webkit-gradient(linear, 0 100%, 100% 0, color-stop(0.25, rgba(255, 255, 255, 0.15)), color-stop(0.25, transparent), color-stop(0.5, transparent), color-stop(0.5, rgba(255, 255, 255, 0.15)), color-stop(0.75, rgba(255, 255, 255, 0.15)), color-stop(0.75, transparent), to(transparent));  background-image: -webkit-linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);  background-image: -moz-linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);  background-image: -ms-linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);  background-image: -o-linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);  background-image: linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);  -webkit-background-size: 40px 40px;  -moz-background-size: 40px 40px;  -o-background-size: 40px 40px;  background-size: 40px 40px;}.progress.active .bar {  -webkit-animation: progress-bar-stripes 2s linear infinite;  -moz-animation: progress-bar-stripes 2s linear infinite;  -ms-animation: progress-bar-stripes 2s linear infinite;  -o-animation: progress-bar-stripes 2s linear infinite;  animation: progress-bar-stripes 2s linear infinite;}.progress-danger .bar {  background-color: #dd514c;  background-image: -moz-linear-gradient(top, #ee5f5b, #c43c35);  background-image: -ms-linear-gradient(top, #ee5f5b, #c43c35);  background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#ee5f5b), to(#c43c35));  background-image: -webkit-linear-gradient(top, #ee5f5b, #c43c35);  background-image: -o-linear-gradient(top, #ee5f5b, #c43c35);  background-image: linear-gradient(top, #ee5f5b, #c43c35);  background-repeat: repeat-x;  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ee5f5b', endColorstr='#c43c35', GradientType=0);}.progress-danger.progress-striped .bar {  background-color: #ee5f5b;  background-image: -webkit-gradient(linear, 0 100%, 100% 0, color-stop(0.25, rgba(255, 255, 255, 0.15)), color-stop(0.25, transparent), color-stop(0.5, transparent), color-stop(0.5, rgba(255, 255, 255, 0.15)), color-stop(0.75, rgba(255, 255, 255, 0.15)), color-stop(0.75, transparent), to(transparent));  background-image: -webkit-linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);  background-image: -moz-linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);  background-image: -ms-linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);  background-image: -o-linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);  background-image: linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);}.progress-success .bar {  background-color: #5eb95e;  background-image: -moz-linear-gradient(top, #62c462, #57a957);  background-image: -ms-linear-gradient(top, #62c462, #57a957);  background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#62c462), to(#57a957));  background-image: -webkit-linear-gradient(top, #62c462, #57a957);  background-image: -o-linear-gradient(top, #62c462, #57a957);  background-image: linear-gradient(top, #62c462, #57a957);  background-repeat: repeat-x;  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#62c462', endColorstr='#57a957', GradientType=0);}.progress-success.progress-striped .bar {  background-color: #62c462;  background-image: -webkit-gradient(linear, 0 100%, 100% 0, color-stop(0.25, rgba(255, 255, 255, 0.15)), color-stop(0.25, transparent), color-stop(0.5, transparent), color-stop(0.5, rgba(255, 255, 255, 0.15)), color-stop(0.75, rgba(255, 255, 255, 0.15)), color-stop(0.75, transparent), to(transparent));  background-image: -webkit-linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);  background-image: -moz-linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);  background-image: -ms-linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);  background-image: -o-linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);  background-image: linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);}.progress-info .bar {  background-color: #4bb1cf;  background-image: -moz-linear-gradient(top, #5bc0de, #339bb9);  background-image: -ms-linear-gradient(top, #5bc0de, #339bb9);  background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#5bc0de), to(#339bb9));  background-image: -webkit-linear-gradient(top, #5bc0de, #339bb9);  background-image: -o-linear-gradient(top, #5bc0de, #339bb9);  background-image: linear-gradient(top, #5bc0de, #339bb9);  background-repeat: repeat-x;  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#5bc0de', endColorstr='#339bb9', GradientType=0);}.progress-info.progress-striped .bar {  background-color: #5bc0de;  background-image: -webkit-gradient(linear, 0 100%, 100% 0, color-stop(0.25, rgba(255, 255, 255, 0.15)), color-stop(0.25, transparent), color-stop(0.5, transparent), color-stop(0.5, rgba(255, 255, 255, 0.15)), color-stop(0.75, rgba(255, 255, 255, 0.15)), color-stop(0.75, transparent), to(transparent));  background-image: -webkit-linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);  background-image: -moz-linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);  background-image: -ms-linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);  background-image: -o-linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);  background-image: linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);}.progress-warning .bar {  background-color: #faa732;  background-image: -moz-linear-gradient(top, #fbb450, #f89406);  background-image: -ms-linear-gradient(top, #fbb450, #f89406);  background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#fbb450), to(#f89406));  background-image: -webkit-linear-gradient(top, #fbb450, #f89406);  background-image: -o-linear-gradient(top, #fbb450, #f89406);  background-image: linear-gradient(top, #fbb450, #f89406);  background-repeat: repeat-x;  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fbb450', endColorstr='#f89406', GradientType=0);}.progress-warning.progress-striped .bar {  background-color: #fbb450;  background-image: -webkit-gradient(linear, 0 100%, 100% 0, color-stop(0.25, rgba(255, 255, 255, 0.15)), color-stop(0.25, transparent), color-stop(0.5, transparent), color-stop(0.5, rgba(255, 255, 255, 0.15)), color-stop(0.75, rgba(255, 255, 255, 0.15)), color-stop(0.75, transparent), to(transparent));  background-image: -webkit-linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);  background-image: -moz-linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);  background-image: -ms-linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);  background-image: -o-linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);  background-image: linear-gradient(-45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);}.hero-unit {  padding: 60px;  margin-bottom: 30px;  background-color: #eeeeee;  -webkit-border-radius: 6px;  -moz-border-radius: 6px;  border-radius: 6px;}.hero-unit h1 {  margin-bottom: 0;  font-size: 60px;  line-height: 1;  color: inherit;  letter-spacing: -1px;}.hero-unit p {  font-size: 18px;  font-weight: 200;  line-height: 27px;  color: inherit;}.tooltip {  position: absolute;  z-index: 1020;  display: block;  visibility: visible;  padding: 5px;  font-size: 11px;  opacity: 0;  filter: alpha(opacity=0);}.tooltip.in {  opacity: 0.8;  filter: alpha(opacity=80);}.tooltip.top {  margin-top: -2px;}.tooltip.right {  margin-left: 2px;}.tooltip.bottom {  margin-top: 2px;}.tooltip.left {  margin-left: -2px;}.tooltip.top .tooltip-arrow {  bottom: 0;  left: 50%;  margin-left: -5px;  border-left: 5px solid transparent;  border-right: 5px solid transparent;  border-top: 5px solid #000000;}.tooltip.left .tooltip-arrow {  top: 50%;  right: 0;  margin-top: -5px;  border-top: 5px solid transparent;  border-bottom: 5px solid transparent;  border-left: 5px solid #000000;}.tooltip.bottom .tooltip-arrow {  top: 0;  left: 50%;  margin-left: -5px;  border-left: 5px solid transparent;  border-right: 5px solid transparent;  border-bottom: 5px solid #000000;}.tooltip.right .tooltip-arrow {  top: 50%;  left: 0;  margin-top: -5px;  border-top: 5px solid transparent;  border-bottom: 5px solid transparent;  border-right: 5px solid #000000;}.tooltip-inner {  max-width: 200px;  padding: 3px 8px;  color: #ffffff;  text-align: center;  text-decoration: none;  background-color: #000000;  -webkit-border-radius: 4px;  -moz-border-radius: 4px;  border-radius: 4px;}.tooltip-arrow {  position: absolute;  width: 0;  height: 0;}.popover {  position: absolute;  top: 0;  left: 0;  z-index: 1010;  display: none;  padding: 5px;}.popover.top {  margin-top: -5px;}.popover.right {  margin-left: 5px;}.popover.bottom {  margin-top: 5px;}.popover.left {  margin-left: -5px;}.popover.top .arrow {  bottom: 0;  left: 50%;  margin-left: -5px;  border-left: 5px solid transparent;  border-right: 5px solid transparent;  border-top: 5px solid #000000;}.popover.right .arrow {  top: 50%;  left: 0;  margin-top: -5px;  border-top: 5px solid transparent;  border-bottom: 5px solid transparent;  border-right: 5px solid #000000;}.popover.bottom .arrow {  top: 0;  left: 50%;  margin-left: -5px;  border-left: 5px solid transparent;  border-right: 5px solid transparent;  border-bottom: 5px solid #000000;}.popover.left .arrow {  top: 50%;  right: 0;  margin-top: -5px;  border-top: 5px solid transparent;  border-bottom: 5px solid transparent;  border-left: 5px solid #000000;}.popover .arrow {  position: absolute;  width: 0;  height: 0;}.popover-inner {  padding: 3px;  width: 280px;  overflow: hidden;  background: #000000;  background: rgba(0, 0, 0, 0.8);  -webkit-border-radius: 6px;  -moz-border-radius: 6px;  border-radius: 6px;  -webkit-box-shadow: 0 3px 7px rgba(0, 0, 0, 0.3);  -moz-box-shadow: 0 3px 7px rgba(0, 0, 0, 0.3);  box-shadow: 0 3px 7px rgba(0, 0, 0, 0.3);}.popover-title {  padding: 9px 15px;  line-height: 1;  background-color: #f5f5f5;  border-bottom: 1px solid #eee;  -webkit-border-radius: 3px 3px 0 0;  -moz-border-radius: 3px 3px 0 0;  border-radius: 3px 3px 0 0;}.popover-content {  padding: 14px;  background-color: #ffffff;  -webkit-border-radius: 0 0 3px 3px;  -moz-border-radius: 0 0 3px 3px;  border-radius: 0 0 3px 3px;  -webkit-background-clip: padding-box;  -moz-background-clip: padding-box;  background-clip: padding-box;}.popover-content p,.popover-content ul,.popover-content ol {  margin-bottom: 0;}.modal-open .dropdown-menu {  z-index: 2050;}.modal-open .dropdown.open {  *z-index: 2050;}.modal-open .popover {  z-index: 2060;}.modal-open .tooltip {  z-index: 2070;}.modal-backdrop {  position: fixed;  top: 0;  right: 0;  bottom: 0;  left: 0;  z-index: 1040;  background-color: #000000;}.modal-backdrop.fade {  opacity: 0;}.modal-backdrop,.modal-backdrop.fade.in {  opacity: 0.8;  filter: alpha(opacity=80);}.modal {  position: fixed;  top: 50%;  left: 50%;  z-index: 1050;  overflow: auto;  width: 560px;  margin: -250px 0 0 -280px;  background-color: #ffffff;  border: 1px solid #999;  border: 1px solid rgba(0, 0, 0, 0.3);  *border: 1px solid #999;  /* IE6-7 */  -webkit-border-radius: 6px;  -moz-border-radius: 6px;  border-radius: 6px;  -webkit-box-shadow: 0 3px 7px rgba(0, 0, 0, 0.3);  -moz-box-shadow: 0 3px 7px rgba(0, 0, 0, 0.3);  box-shadow: 0 3px 7px rgba(0, 0, 0, 0.3);  -webkit-background-clip: padding-box;  -moz-background-clip: padding-box;  background-clip: padding-box;}.modal.fade {  -webkit-transition: opacity .3s linear, top .3s ease-out;  -moz-transition: opacity .3s linear, top .3s ease-out;  -ms-transition: opacity .3s linear, top .3s ease-out;  -o-transition: opacity .3s linear, top .3s ease-out;  transition: opacity .3s linear, top .3s ease-out;  top: -25%;}.modal.fade.in {  top: 50%;}.modal-header {  padding: 9px 15px;  border-bottom: 1px solid #eee;}.modal-header .close {  margin-top: 2px;}.modal-body {  overflow-y: auto;  max-height: 400px;  padding: 15px;}.modal-form {  margin-bottom: 0;}.modal-footer {  padding: 14px 15px 15px;  margin-bottom: 0;  text-align: right;  background-color: #f5f5f5;  border-top: 1px solid #ddd;  -webkit-border-radius: 0 0 6px 6px;  -moz-border-radius: 0 0 6px 6px;  border-radius: 0 0 6px 6px;  -webkit-box-shadow: inset 0 1px 0 #ffffff;  -moz-box-shadow: inset 0 1px 0 #ffffff;  box-shadow: inset 0 1px 0 #ffffff;  *zoom: 1;}.modal-footer:before,.modal-footer:after {  display: table;  content: "";}.modal-footer:after {  clear: both;}.modal-footer .btn + .btn {  margin-left: 5px;  margin-bottom: 0;}.modal-footer .btn-group .btn + .btn {  margin-left: -1px;}.dropup,.dropdown {  position: relative;}.dropdown-toggle {  *margin-bottom: -3px;}.dropdown-toggle:active,.open .dropdown-toggle {  outline: 0;}.caret {  display: inline-block;  width: 0;  height: 0;  vertical-align: top;  border-top: 4px solid #000000;  border-right: 4px solid transparent;  border-left: 4px solid transparent;  content: "";  opacity: 0.3;  filter: alpha(opacity=30);}.dropdown .caret {  margin-top: 8px;  margin-left: 2px;}.dropdown:hover .caret,.open .caret {  opacity: 1;  filter: alpha(opacity=100);}.dropdown-menu {  position: absolute;  top: 100%;  left: 0;  z-index: 1000;  display: none;  float: left;  min-width: 160px;  padding: 4px 0;  margin: 1px 0 0;  list-style: none;  background-color: #ffffff;  border: 1px solid #ccc;  border: 1px solid rgba(0, 0, 0, 0.2);  *border-right-width: 2px;  *border-bottom-width: 2px;  -webkit-border-radius: 5px;  -moz-border-radius: 5px;  border-radius: 5px;  -webkit-box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);  -moz-box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);  box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);  -webkit-background-clip: padding-box;  -moz-background-clip: padding;  background-clip: padding-box;}.dropdown-menu.pull-right {  right: 0;  left: auto;}.dropdown-menu .divider {  *width: 100%;  height: 1px;  margin: 8px 1px;  *margin: -5px 0 5px;  overflow: hidden;  background-color: #e5e5e5;  border-bottom: 1px solid #ffffff;}.dropdown-menu a {  display: block;  padding: 3px 15px;  clear: both;  font-weight: normal;  line-height: 18px;  color: #333333;  white-space: nowrap;}.dropdown-menu li > a:hover,.dropdown-menu .active > a,.dropdown-menu .active > a:hover {  color: #ffffff;  text-decoration: none;  background-color: #0088cc;}.open {  *z-index: 1000;}.open  > .dropdown-menu {  display: block;}.pull-right > .dropdown-menu {  right: 0;  left: auto;}.dropup .caret,.navbar-fixed-bottom .dropdown .caret {  border-top: 0;  border-bottom: 4px solid #000000;  content: "\2191";}.dropup .dropdown-menu,.navbar-fixed-bottom .dropdown .dropdown-menu {  top: auto;  bottom: 100%;  margin-bottom: 1px;}.typeahead {  margin-top: 2px;  -webkit-border-radius: 4px;  -moz-border-radius: 4px;  border-radius: 4px;}.accordion {  margin-bottom: 18px;}.accordion-group {  margin-bottom: 2px;  border: 1px solid #e5e5e5;  -webkit-border-radius: 4px;  -moz-border-radius: 4px;  border-radius: 4px;}.accordion-heading {  border-bottom: 0;}.accordion-heading .accordion-toggle {  display: block;  padding: 8px 15px;}.accordion-toggle {  cursor: pointer;}.accordion-inner {  padding: 9px 15px;  border-top: 1px solid #e5e5e5;}.carousel {  position: relative;  margin-bottom: 18px;  line-height: 1;}.carousel-inner {  overflow: hidden;  width: 100%;  position: relative;}.carousel .item {  display: none;  position: relative;  -webkit-transition: 0.6s ease-in-out left;  -moz-transition: 0.6s ease-in-out left;  -ms-transition: 0.6s ease-in-out left;  -o-transition: 0.6s ease-in-out left;  transition: 0.6s ease-in-out left;}.carousel .item > img {  display: block;  line-height: 1;}.carousel .active,.carousel .next,.carousel .prev {  display: block;}.carousel .active {  left: 0;}.carousel .next,.carousel .prev {  position: absolute;  top: 0;  width: 100%;}.carousel .next {  left: 100%;}.carousel .prev {  left: -100%;}.carousel .next.left,.carousel .prev.right {  left: 0;}.carousel .active.left {  left: -100%;}.carousel .active.right {  left: 100%;}.carousel-control {  position: absolute;  top: 40%;  left: 15px;  width: 40px;  height: 40px;  margin-top: -20px;  font-size: 60px;  font-weight: 100;  line-height: 30px;  color: #ffffff;  text-align: center;  background: #222222;  border: 3px solid #ffffff;  -webkit-border-radius: 23px;  -moz-border-radius: 23px;  border-radius: 23px;  opacity: 0.5;  filter: alpha(opacity=50);}.carousel-control.right {  left: auto;  right: 15px;}.carousel-control:hover {  color: #ffffff;  text-decoration: none;  opacity: 0.9;  filter: alpha(opacity=90);}.carousel-caption {  position: absolute;  left: 0;  right: 0;  bottom: 0;  padding: 10px 15px 5px;  background: #333333;  background: rgba(0, 0, 0, 0.75);}.carousel-caption h4,.carousel-caption p {  color: #ffffff;}.well {  min-height: 20px;  padding: 19px;  margin-bottom: 20px;  background-color: #f5f5f5;  border: 1px solid #eee;  border: 1px solid rgba(0, 0, 0, 0.05);  -webkit-border-radius: 4px;  -moz-border-radius: 4px;  border-radius: 4px;  -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.05);  -moz-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.05);  box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.05);}.well blockquote {  border-color: #ddd;  border-color: rgba(0, 0, 0, 0.15);}.well-large {  padding: 24px;  -webkit-border-radius: 6px;  -moz-border-radius: 6px;  border-radius: 6px;}.well-small {  padding: 9px;  -webkit-border-radius: 3px;  -moz-border-radius: 3px;  border-radius: 3px;}.close {  float: right;  font-size: 20px;  font-weight: bold;  line-height: 18px;  color: #000000;  text-shadow: 0 1px 0 #ffffff;  opacity: 0.2;  filter: alpha(opacity=20);}.close:hover {  color: #000000;  text-decoration: none;  cursor: pointer;  opacity: 0.4;  filter: alpha(opacity=40);}button.close {  padding: 0;  cursor: pointer;  background: transparent;  border: 0;  -webkit-appearance: none;}.pull-right {  float: right;}.pull-left {  float: left;}.hide {  display: none;}.show {  display: block;}.invisible {  visibility: hidden;}.fade {  opacity: 0;  -webkit-transition: opacity 0.15s linear;  -moz-transition: opacity 0.15s linear;  -ms-transition: opacity 0.15s linear;  -o-transition: opacity 0.15s linear;  transition: opacity 0.15s linear;}.fade.in {  opacity: 1;}.collapse {  position: relative;  height: 0;  overflow: hidden;  -webkit-transition: height 0.35s ease;  -moz-transition: height 0.35s ease;  -ms-transition: height 0.35s ease;  -o-transition: height 0.35s ease;  transition: height 0.35s ease;}.collapse.in {  height: auto;}.hidden {  display: none;  visibility: hidden;}.visible-phone {  display: none !important;}.visible-tablet {  display: none !important;}.hidden-desktop {  display: none !important;}@media (max-width: 767px) {  .visible-phone {    display: inherit !important;  }  .hidden-phone {    display: none !important;  }  .hidden-desktop {    display: inherit !important;  }  .visible-desktop {    display: none !important;  }}@media (min-width: 768px) and (max-width: 979px) {  .visible-tablet {    display: inherit !important;  }  .hidden-tablet {    display: none !important;  }  .hidden-desktop {    display: inherit !important;  }  .visible-desktop {    display: none !important ;  }}@media (max-width: 480px) {  .nav-collapse {    -webkit-transform: translate3d(0, 0, 0);  }  .page-header h1 small {    display: block;    line-height: 18px;  }  input[type="checkbox"],  input[type="radio"] {    border: 1px solid #ccc;  }  .form-horizontal .control-group > label {    float: none;    width: auto;    padding-top: 0;    text-align: left;  }  .form-horizontal .controls {    margin-left: 0;  }  .form-horizontal .control-list {    padding-top: 0;  }  .form-horizontal .form-actions {    padding-left: 10px;    padding-right: 10px;  }  .modal {    position: absolute;    top: 10px;    left: 10px;    right: 10px;    width: auto;    margin: 0;  }  .modal.fade.in {    top: auto;  }  .modal-header .close {    padding: 10px;    margin: -10px;  }  .carousel-caption {    position: static;  }}@media (max-width: 767px) {  body {    padding-left: 20px;    padding-right: 20px;  }  .navbar-fixed-top,  .navbar-fixed-bottom {    margin-left: -20px;    margin-right: -20px;  }  .container-fluid {    padding: 0;  }  .dl-horizontal dt {    float: none;    clear: none;    width: auto;    text-align: left;  }  .dl-horizontal dd {    margin-left: 0;  }  .container {    width: auto;  }  .row-fluid {    width: 100%;  }  .row,  .thumbnails {    margin-left: 0;  }  [class*="span"],  .row-fluid [class*="span"] {    float: none;    display: block;    width: auto;    margin-left: 0;  }  .input-large,  .input-xlarge,  .input-xxlarge,  input[class*="span"],  select[class*="span"],  textarea[class*="span"],  .uneditable-input {    display: block;    width: 100%;    min-height: 28px;    -webkit-box-sizing: border-box;    -moz-box-sizing: border-box;    -ms-box-sizing: border-box;    box-sizing: border-box;  }  .input-prepend input,  .input-append input,  .input-prepend input[class*="span"],  .input-append input[class*="span"] {    display: inline-block;    width: auto;  }}@media (min-width: 768px) and (max-width: 979px) {  .row {    margin-left: -20px;    *zoom: 1;  }  .row:before,  .row:after {    display: table;    content: "";  }  .row:after {    clear: both;  }  [class*="span"] {    float: left;    margin-left: 20px;  }  .container,  .navbar-fixed-top .container,  .navbar-fixed-bottom .container {    width: 724px;  }  .span12 {    width: 724px;  }  .span11 {    width: 662px;  }  .span10 {    width: 600px;  }  .span9 {    width: 538px;  }  .span8 {    width: 476px;  }  .span7 {    width: 414px;  }  .span6 {    width: 352px;  }  .span5 {    width: 290px;  }  .span4 {    width: 228px;  }  .span3 {    width: 166px;  }  .span2 {    width: 104px;  }  .span1 {    width: 42px;  }  .offset12 {    margin-left: 764px;  }  .offset11 {    margin-left: 702px;  }  .offset10 {    margin-left: 640px;  }  .offset9 {    margin-left: 578px;  }  .offset8 {    margin-left: 516px;  }  .offset7 {    margin-left: 454px;  }  .offset6 {    margin-left: 392px;  }  .offset5 {    margin-left: 330px;  }  .offset4 {    margin-left: 268px;  }  .offset3 {    margin-left: 206px;  }  .offset2 {    margin-left: 144px;  }  .offset1 {    margin-left: 82px;  }  .row-fluid {    width: 100%;    *zoom: 1;  }  .row-fluid:before,  .row-fluid:after {    display: table;    content: "";  }  .row-fluid:after {    clear: both;  }  .row-fluid [class*="span"] {    display: block;    width: 100%;    min-height: 28px;    -webkit-box-sizing: border-box;    -moz-box-sizing: border-box;    -ms-box-sizing: border-box;    box-sizing: border-box;    float: left;    margin-left: 2.762430939%;    *margin-left: 2.709239449638298%;  }  .row-fluid [class*="span"]:first-child {    margin-left: 0;  }  .row-fluid .span12 {    width: 99.999999993%;    *width: 99.9468085036383%;  }  .row-fluid .span11 {    width: 91.436464082%;    *width: 91.38327259263829%;  }  .row-fluid .span10 {    width: 82.87292817100001%;    *width: 82.8197366816383%;  }  .row-fluid .span9 {    width: 74.30939226%;    *width: 74.25620077063829%;  }  .row-fluid .span8 {    width: 65.74585634900001%;    *width: 65.6926648596383%;  }  .row-fluid .span7 {    width: 57.182320438000005%;    *width: 57.129128948638304%;  }  .row-fluid .span6 {    width: 48.618784527%;    *width: 48.5655930376383%;  }  .row-fluid .span5 {    width: 40.055248616%;    *width: 40.0020571266383%;  }  .row-fluid .span4 {    width: 31.491712705%;    *width: 31.4385212156383%;  }  .row-fluid .span3 {    width: 22.928176794%;    *width: 22.874985304638297%;  }  .row-fluid .span2 {    width: 14.364640883%;    *width: 14.311449393638298%;  }  .row-fluid .span1 {    width: 5.801104972%;    *width: 5.747913482638298%;  }  input,  textarea,  .uneditable-input {    margin-left: 0;  }  input.span12, textarea.span12, .uneditable-input.span12 {    width: 714px;  }  input.span11, textarea.span11, .uneditable-input.span11 {    width: 652px;  }  input.span10, textarea.span10, .uneditable-input.span10 {    width: 590px;  }  input.span9, textarea.span9, .uneditable-input.span9 {    width: 528px;  }  input.span8, textarea.span8, .uneditable-input.span8 {    width: 466px;  }  input.span7, textarea.span7, .uneditable-input.span7 {    width: 404px;  }  input.span6, textarea.span6, .uneditable-input.span6 {    width: 342px;  }  input.span5, textarea.span5, .uneditable-input.span5 {    width: 280px;  }  input.span4, textarea.span4, .uneditable-input.span4 {    width: 218px;  }  input.span3, textarea.span3, .uneditable-input.span3 {    width: 156px;  }  input.span2, textarea.span2, .uneditable-input.span2 {    width: 94px;  }  input.span1, textarea.span1, .uneditable-input.span1 {    width: 32px;  }}@media (min-width: 1200px) {  .row {    margin-left: -30px;    *zoom: 1;  }  .row:before,  .row:after {    display: table;    content: "";  }  .row:after {    clear: both;  }  [class*="span"] {    float: left;    margin-left: 30px;  }  .container,  .navbar-fixed-top .container,  .navbar-fixed-bottom .container {    width: 1170px;  }  .span12 {    width: 1170px;  }  .span11 {    width: 1070px;  }  .span10 {    width: 970px;  }  .span9 {    width: 870px;  }  .span8 {    width: 770px;  }  .span7 {    width: 670px;  }  .span6 {    width: 570px;  }  .span5 {    width: 470px;  }  .span4 {    width: 370px;  }  .span3 {    width: 270px;  }  .span2 {    width: 170px;  }  .span1 {    width: 70px;  }  .offset12 {    margin-left: 1230px;  }  .offset11 {    margin-left: 1130px;  }  .offset10 {    margin-left: 1030px;  }  .offset9 {    margin-left: 930px;  }  .offset8 {    margin-left: 830px;  }  .offset7 {    margin-left: 730px;  }  .offset6 {    margin-left: 630px;  }  .offset5 {    margin-left: 530px;  }  .offset4 {    margin-left: 430px;  }  .offset3 {    margin-left: 330px;  }  .offset2 {    margin-left: 230px;  }  .offset1 {    margin-left: 130px;  }  .row-fluid {    width: 100%;    *zoom: 1;  }  .row-fluid:before,  .row-fluid:after {    display: table;    content: "";  }  .row-fluid:after {    clear: both;  }  .row-fluid [class*="span"] {    display: block;    width: 100%;    min-height: 28px;    -webkit-box-sizing: border-box;    -moz-box-sizing: border-box;    -ms-box-sizing: border-box;    box-sizing: border-box;    float: left;    margin-left: 2.564102564%;    *margin-left: 2.510911074638298%;  }  .row-fluid [class*="span"]:first-child {    margin-left: 0;  }  .row-fluid .span12 {    width: 100%;    *width: 99.94680851063829%;  }  .row-fluid .span11 {    width: 91.45299145300001%;    *width: 91.3997999636383%;  }  .row-fluid .span10 {    width: 82.905982906%;    *width: 82.8527914166383%;  }  .row-fluid .span9 {    width: 74.358974359%;    *width: 74.30578286963829%;  }  .row-fluid .span8 {    width: 65.81196581200001%;    *width: 65.7587743226383%;  }  .row-fluid .span7 {    width: 57.264957265%;    *width: 57.2117657756383%;  }  .row-fluid .span6 {    width: 48.717948718%;    *width: 48.6647572286383%;  }  .row-fluid .span5 {    width: 40.170940171000005%;    *width: 40.117748681638304%;  }  .row-fluid .span4 {    width: 31.623931624%;    *width: 31.5707401346383%;  }  .row-fluid .span3 {    width: 23.076923077%;    *width: 23.0237315876383%;  }  .row-fluid .span2 {    width: 14.529914530000001%;    *width: 14.4767230406383%;  }  .row-fluid .span1 {    width: 5.982905983%;    *width: 5.929714493638298%;  }  input,  textarea,  .uneditable-input {    margin-left: 0;  }  input.span12, textarea.span12, .uneditable-input.span12 {    width: 1160px;  }  input.span11, textarea.span11, .uneditable-input.span11 {    width: 1060px;  }  input.span10, textarea.span10, .uneditable-input.span10 {    width: 960px;  }  input.span9, textarea.span9, .uneditable-input.span9 {    width: 860px;  }  input.span8, textarea.span8, .uneditable-input.span8 {    width: 760px;  }  input.span7, textarea.span7, .uneditable-input.span7 {    width: 660px;  }  input.span6, textarea.span6, .uneditable-input.span6 {    width: 560px;  }  input.span5, textarea.span5, .uneditable-input.span5 {    width: 460px;  }  input.span4, textarea.span4, .uneditable-input.span4 {    width: 360px;  }  input.span3, textarea.span3, .uneditable-input.span3 {    width: 260px;  }  input.span2, textarea.span2, .uneditable-input.span2 {    width: 160px;  }  input.span1, textarea.span1, .uneditable-input.span1 {    width: 60px;  }  .thumbnails {    margin-left: -30px;  }  .thumbnails > li {    margin-left: 30px;  }  .row-fluid .thumbnails {    margin-left: 0;  }}@media (max-width: 979px) {  body {    padding-top: 0;  }  .navbar-fixed-top,  .navbar-fixed-bottom {    position: static;  }  .navbar-fixed-top {    margin-bottom: 18px;  }  .navbar-fixed-bottom {    margin-top: 18px;  }  .navbar-fixed-top .navbar-inner,  .navbar-fixed-bottom .navbar-inner {    padding: 5px;  }  .navbar .container {    width: auto;    padding: 0;  }  .navbar .brand {    padding-left: 10px;    padding-right: 10px;    margin: 0 0 0 -5px;  }  .nav-collapse {    clear: both;  }  .nav-collapse .nav {    float: none;    margin: 0 0 9px;  }  .nav-collapse .nav > li {    float: none;  }  .nav-collapse .nav > li > a {    margin-bottom: 2px;  }  .nav-collapse .nav > .divider-vertical {    display: none;  }  .nav-collapse .nav .nav-header {    color: #999999;    text-shadow: none;  }  .nav-collapse .nav > li > a,  .nav-collapse .dropdown-menu a {    padding: 6px 15px;    font-weight: bold;    color: #999999;    -webkit-border-radius: 3px;    -moz-border-radius: 3px;    border-radius: 3px;  }  .nav-collapse .btn {    padding: 4px 10px 4px;    font-weight: normal;    -webkit-border-radius: 4px;    -moz-border-radius: 4px;    border-radius: 4px;  }  .nav-collapse .dropdown-menu li + li a {    margin-bottom: 2px;  }  .nav-collapse .nav > li > a:hover,  .nav-collapse .dropdown-menu a:hover {    background-color: #222222;  }  .nav-collapse.in .btn-group {    margin-top: 5px;    padding: 0;  }  .nav-collapse .dropdown-menu {    position: static;    top: auto;    left: auto;    float: none;    display: block;    max-width: none;    margin: 0 15px;    padding: 0;    background-color: transparent;    border: none;    -webkit-border-radius: 0;    -moz-border-radius: 0;    border-radius: 0;    -webkit-box-shadow: none;    -moz-box-shadow: none;    box-shadow: none;  }  .nav-collapse .dropdown-menu:before,  .nav-collapse .dropdown-menu:after {    display: none;  }  .nav-collapse .dropdown-menu .divider {    display: none;  }  .nav-collapse .navbar-form,  .nav-collapse .navbar-search {    float: none;    padding: 9px 15px;    margin: 9px 0;    border-top: 1px solid #222222;    border-bottom: 1px solid #222222;    -webkit-box-shadow: inset 0 1px 0 rgba(255,255,255,.1), 0 1px 0 rgba(255,255,255,.1);    -moz-box-shadow: inset 0 1px 0 rgba(255,255,255,.1), 0 1px 0 rgba(255,255,255,.1);    box-shadow: inset 0 1px 0 rgba(255,255,255,.1), 0 1px 0 rgba(255,255,255,.1);  }  .navbar .nav-collapse .nav.pull-right {    float: none;    margin-left: 0;  }  .nav-collapse,  .nav-collapse.collapse {    overflow: hidden;    height: 0;  }  .navbar .btn-navbar {    display: block;  }  .navbar-static .navbar-inner {    padding-left: 10px;    padding-right: 10px;  }}@media (min-width: 980px) {  .nav-collapse.collapse {    height: auto !important;    overflow: visible !important;  }}

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  • Pre-filtering and shaping OData feeds using WCF Data Services and the Entity Framework - Part 1

    - by rajbk
    The Open Data Protocol, referred to as OData, is a new data-sharing standard that breaks down silos and fosters an interoperative ecosystem for data consumers (clients) and producers (services) that is far more powerful than currently possible. It enables more applications to make sense of a broader set of data, and helps every data service and client add value to the whole ecosystem. WCF Data Services (previously known as ADO.NET Data Services), then, was the first Microsoft technology to support the Open Data Protocol in Visual Studio 2008 SP1. It provides developers with client libraries for .NET, Silverlight, AJAX, PHP and Java. Microsoft now also supports OData in SQL Server 2008 R2, Windows Azure Storage, Excel 2010 (through PowerPivot), and SharePoint 2010. Many other other applications in the works. * This post walks you through how to create an OData feed, define a shape for the data and pre-filter the data using Visual Studio 2010, WCF Data Services and the Entity Framework. A sample project is attached at the bottom of Part 2 of this post. Pre-filtering and shaping OData feeds using WCF Data Services and the Entity Framework - Part 2 Create the Web Application File –› New –› Project, Select “ASP.NET Empty Web Application” Add the Entity Data Model Right click on the Web Application in the Solution Explorer and select “Add New Item..” Select “ADO.NET Entity Data Model” under "Data”. Name the Model “Northwind” and click “Add”.   In the “Choose Model Contents”, select “Generate Model From Database” and click “Next”   Define a connection to your database containing the Northwind database in the next screen. We are going to expose the Products table through our OData feed. Select “Products” in the “Choose your Database Object” screen.   Click “Finish”. We are done creating our Entity Data Model. Save the Northwind.edmx file created. Add the WCF Data Service Right click on the Web Application in the Solution Explorer and select “Add New Item..” Select “WCF Data Service” from the list and call the service “DataService” (creative, huh?). Click “Add”.   Enable Access to the Data Service Open the DataService.svc.cs class. The class is well commented and instructs us on the next steps. public class DataService : DataService< /* TODO: put your data source class name here */ > { // This method is called only once to initialize service-wide policies. public static void InitializeService(DataServiceConfiguration config) { // TODO: set rules to indicate which entity sets and service operations are visible, updatable, etc. // Examples: // config.SetEntitySetAccessRule("MyEntityset", EntitySetRights.AllRead); // config.SetServiceOperationAccessRule("MyServiceOperation", ServiceOperationRights.All); config.DataServiceBehavior.MaxProtocolVersion = DataServiceProtocolVersion.V2; } } Replace the comment that starts with “/* TODO:” with “NorthwindEntities” (the entity container name of the Model we created earlier).  WCF Data Services is initially locked down by default, FTW! No data is exposed without you explicitly setting it. You have explicitly specify which Entity sets you wish to expose and what rights are allowed by using the SetEntitySetAccessRule. The SetServiceOperationAccessRule on the other hand sets rules for a specified operation. Let us define an access rule to expose the Products Entity we created earlier. We use the EnititySetRights.AllRead since we want to give read only access. Our modified code is shown below. public class DataService : DataService<NorthwindEntities> { public static void InitializeService(DataServiceConfiguration config) { config.SetEntitySetAccessRule("Products", EntitySetRights.AllRead); config.DataServiceBehavior.MaxProtocolVersion = DataServiceProtocolVersion.V2; } } We are done setting up our ODataFeed! Compile your project. Right click on DataService.svc and select “View in Browser” to see the OData feed. To view the feed in IE, you must make sure that "Feed Reading View" is turned off. You set this under Tools -› Internet Options -› Content tab.   If you navigate to “Products”, you should see the Products feed. Note also that URIs are case sensitive. ie. Products work but products doesn’t.   Filtering our data OData has a set of system query operations you can use to perform common operations against data exposed by the model. For example, to see only Products in CategoryID 2, we can use the following request: /DataService.svc/Products?$filter=CategoryID eq 2 At the time of this writing, supported operations are $orderby, $top, $skip, $filter, $expand, $format†, $select, $inlinecount. Pre-filtering our data using Query Interceptors The Product feed currently returns all Products. We want to change that so that it contains only Products that have not been discontinued. WCF introduces the concept of interceptors which allows us to inject custom validation/policy logic into the request/response pipeline of a WCF data service. We will use a QueryInterceptor to pre-filter the data so that it returns only Products that are not discontinued. To create a QueryInterceptor, write a method that returns an Expression<Func<T, bool>> and mark it with the QueryInterceptor attribute as shown below. [QueryInterceptor("Products")] public Expression<Func<Product, bool>> OnReadProducts() { return o => o.Discontinued == false; } Viewing the feed after compilation will only show products that have not been discontinued. We also confirm this by looking at the WHERE clause in the SQL generated by the entity framework. SELECT [Extent1].[ProductID] AS [ProductID], ... ... [Extent1].[Discontinued] AS [Discontinued] FROM [dbo].[Products] AS [Extent1] WHERE 0 = [Extent1].[Discontinued] Other examples of Query/Change interceptors can be seen here including an example to filter data based on the identity of the authenticated user. We are done pre-filtering our data. In the next part of this post, we will see how to shape our data. Pre-filtering and shaping OData feeds using WCF Data Services and the Entity Framework - Part 2 Foot Notes * http://msdn.microsoft.com/en-us/data/aa937697.aspx † $format did not work for me. The way to get a Json response is to include the following in the  request header “Accept: application/json, text/javascript, */*” when making the request. This is easily done with most JavaScript libraries.

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  • Routing Issue in ASP.NET MVC 3 RC 2

    - by imran_ku07
         Introduction:             Two weeks ago, ASP.NET MVC team shipped the ASP.NET MVC 3 RC 2 release. This release includes some new features and some performance optimization. This release also fixes most of the bugs but still some minor issues are present in this release. Some of these issues are already discussed by Scott Guthrie at Update on ASP.NET MVC 3 RC2 (and a workaround for a bug in it). In addition to these issues, I have found another issue in this release regarding routing. In this article, I will show you the issue regarding routing and a simple workaround for this issue.       Description:             The easiest way to understand an issue is to reproduce it in the application. So create a MVC 2 application and a MVC 3 RC 2 application. Then in both applications, just open global.asax file and update the default route as below,     routes.IgnoreRoute("{resource}.axd/{*pathInfo}"); routes.MapRoute( "Default", // Route name "{controller}/{action}/{id1}/{id2}", // URL with parameters new { controller = "Home", action = "Index", id1 = UrlParameter.Optional, id2 = UrlParameter.Optional } // Parameter defaults );              Then just open Index View and add the following lines,    <%@ Page Language="C#" MasterPageFile="~/Views/Shared/Site.Master" Inherits="System.Web.Mvc.ViewPage" %> <asp:Content ID="Content1" ContentPlaceHolderID="TitleContent" runat="server"> Home Page </asp:Content> <asp:Content ID="Content2" ContentPlaceHolderID="MainContent" runat="server"> <% Html.RenderAction("About"); %> </asp:Content>             The above view will issue a child request to About action method. Now run both applications. ASP.NET MVC 2 application will run just fine. But ASP.NET MVC 3 RC 2 application will throw an exception as shown below,                  You may think that this is a routing issue but this is not the case here as both ASP.NET MVC 2 and ASP.NET MVC  3 RC 2 applications(created above) are built with .NET Framework 4.0 and both will use the same routing defined in System.Web. Something is wrong in ASP.NET MVC 3 RC 2. So after digging into ASP.NET MVC source code, I have found that the UrlParameter class in ASP.NET MVC 3 RC 2 overrides the ToString method which simply return an empty string.     public sealed class UrlParameter { public static readonly UrlParameter Optional = new UrlParameter(); private UrlParameter() { } public override string ToString() { return string.Empty; } }             In MVC 2 the ToString method was not overridden. So to quickly fix the above problem just replace UrlParameter.Optional default value with a different value other than null or empty(for example, a single white space) or replace UrlParameter.Optional default value with a new class object containing the same code as UrlParameter class have except the ToString method is not overridden (or with a overridden ToString method that return a string value other than null or empty). But by doing this you will loose the benefit of ASP.NET MVC 2 Optional URL Parameters. There may be many different ways to fix the above problem and not loose the benefit of optional parameters. Here I will create a new class MyUrlParameter with the same code as UrlParameter class have except the ToString method is not overridden. Then I will create a base controller class which contains a constructor to remove all MyUrlParameter route data parameters, same like ASP.NET MVC doing with UrlParameter route data parameters early in the request.     public class BaseController : Controller { public BaseController() { if (System.Web.HttpContext.Current.CurrentHandler is MvcHandler) { RouteValueDictionary rvd = ((MvcHandler)System.Web.HttpContext.Current.CurrentHandler).RequestContext.RouteData.Values; string[] matchingKeys = (from entry in rvd where entry.Value == MyUrlParameter.Optional select entry.Key).ToArray(); foreach (string key in matchingKeys) { rvd.Remove(key); } } } } public class HomeController : BaseController { public ActionResult Index(string id1) { ViewBag.Message = "Welcome to ASP.NET MVC!"; return View(); } public ActionResult About() { return Content("Child Request Contents"); } }     public sealed class MyUrlParameter { public static readonly MyUrlParameter Optional = new MyUrlParameter(); private MyUrlParameter() { } }     routes.IgnoreRoute("{resource}.axd/{*pathInfo}"); routes.MapRoute( "Default", // Route name "{controller}/{action}/{id1}/{id2}", // URL with parameters new { controller = "Home", action = "Index", id1 = MyUrlParameter.Optional, id2 = MyUrlParameter.Optional } // Parameter defaults );             MyUrlParameter class is a copy of UrlParameter class except that MyUrlParameter class not overrides the ToString method. Note that the default route is modified to use MyUrlParameter.Optional instead of UrlParameter.Optional. Also note that BaseController class constructor is removing MyUrlParameter parameters from the current request route data so that the model binder will not bind these parameters with action method parameters. Now just run the ASP.NET MVC 3 RC 2 application again, you will find that it runs just fine.             In case if you are curious to know that why ASP.NET MVC 3 RC 2 application throws an exception if UrlParameter class contains a ToString method which returns an empty string, then you need to know something about a feature of routing for url generation. During url generation, routing will call the ParsedRoute.Bind method internally. This method includes a logic to match the route and build the url. During building the url, ParsedRoute.Bind method will call the ToString method of the route values(in our case this will call the UrlParameter.ToString method) and then append the returned value into url. This method includes a logic after appending the returned value into url that if two continuous returned values are empty then don't match the current route otherwise an incorrect url will be generated. Here is the snippet from ParsedRoute.Bind method which will prove this statement.       if ((builder2.Length > 0) && (builder2[builder2.Length - 1] == '/')) { return null; } builder2.Append("/"); ........................................................... ........................................................... ........................................................... ........................................................... if (RoutePartsEqual(obj3, obj4)) { builder2.Append(UrlEncode(Convert.ToString(obj3, CultureInfo.InvariantCulture))); continue; }             In the above example, both id1 and id2 parameters default values are set to UrlParameter object and UrlParameter class include a ToString method that returns an empty string. That's why this route will not matched.            Summary:             In this article I showed you the issue regarding routing and also showed you how to workaround this problem. I explained this issue with an example by creating a ASP.NET MVC 2 and a ASP.NET MVC 3 RC 2 application. Finally I also explained the reason for this issue. Hopefully you will enjoy this article too.   SyntaxHighlighter.all()

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  • Transparency and AlphaBlending

    - by TechTwaddle
    In this post we'll look at the AlphaBlend() api and how it can be used for semi-transparent blitting. AlphaBlend() takes a source device context and a destination device context (DC) and combines the bits in such a way that it gives a transparent effect. Follow the links for the msdn documentation. So lets take a image like, and AlphaBlend() it on our window. The code to do so is below, (under the WM_PAINT message of WndProc) HBITMAP hBitmap=NULL, hBitmapOld=NULL; HDC hMemDC=NULL; BLENDFUNCTION bf; hdc = BeginPaint(hWnd, &ps); hMemDC = CreateCompatibleDC(hdc); hBitmap = LoadBitmap(g_hInst, MAKEINTRESOURCE(IDB_BITMAP1)); hBitmapOld = SelectObject(hMemDC, hBitmap); bf.BlendOp = AC_SRC_OVER; bf.BlendFlags = 0; bf.SourceConstantAlpha = 80; //transparency value between 0-255 bf.AlphaFormat = 0;    AlphaBlend(hdc, 0, 25, 240, 100, hMemDC, 0, 0, 240, 100, bf); SelectObject(hMemDC, hBitmapOld); DeleteDC(hMemDC); DeleteObject(hBitmap); EndPaint(hWnd, &ps);   The code above creates a memory DC (hMemDC) using CreateCompatibleDC(), loads a bitmap onto the memory DC and AlphaBlends it on the device DC (hdc), with a transparency value of 80. The result is: Pretty simple till now. Now lets try to do something a little more exciting. Lets get two images involved, each overlapping the other, giving a better demonstration of transparency. I am also going to add a few buttons so that the user can increase or decrease the transparency by clicking on the buttons. Since this is the first time I played around with GDI apis, I ran into something that everybody runs into sometime or the other, flickering. When clicking the buttons the images would flicker a lot, I figured out why and used something called double buffering to avoid flickering. We will look at both my first implementation and the second implementation just to give the concept a little more depth and perspective. A few pre-conditions before I dive into the code: - hBitmap and hBitmap2 are handles to the two images obtained using LoadBitmap(), these variables are global and are initialized under WM_CREATE - The two buttons in the application are labeled Opaque++ (make more opaque, less transparent) and Opaque-- (make less opaque, more transparent) - DrawPics(HWND hWnd, int step=0); is the function called to draw the images on the screen. This is called from under WM_PAINT and also when the buttons are clicked. When Opaque++ is clicked the 'step' value passed to DrawPics() is +20 and when Opaque-- is clicked the 'step' value is -20. The default value of 'step' is 0 Now lets take a look at my first implementation: //this funciton causes flicker, cos it draws directly to screen several times void DrawPics(HWND hWnd, int step) {     HDC hdc=NULL, hMemDC=NULL;     BLENDFUNCTION bf;     static UINT32 transparency = 100;     //no point in drawing when transparency is 0 and user clicks Opaque--     if (transparency == 0 && step < 0)         return;     //no point in drawing when transparency is 240 (opaque) and user clicks Opaque++     if (transparency == 240 && step > 0)         return;         hdc = GetDC(hWnd);     if (!hdc)         return;     //create a memory DC     hMemDC = CreateCompatibleDC(hdc);     if (!hMemDC)     {         ReleaseDC(hWnd, hdc);         return;     }     //while increasing transparency, clear the contents of screen     if (step < 0)     {         RECT rect = {0, 0, 240, 200};         FillRect(hdc, &rect, (HBRUSH)GetStockObject(WHITE_BRUSH));     }     SelectObject(hMemDC, hBitmap2);     BitBlt(hdc, 0, 25, 240, 100, hMemDC, 0, 0, SRCCOPY);         SelectObject(hMemDC, hBitmap);     transparency += step;     if (transparency >= 240)         transparency = 240;     if (transparency <= 0)         transparency = 0;     bf.BlendOp = AC_SRC_OVER;     bf.BlendFlags = 0;     bf.SourceConstantAlpha = transparency;     bf.AlphaFormat = 0;            AlphaBlend(hdc, 0, 75, 240, 100, hMemDC, 0, 0, 240, 100, bf);     DeleteDC(hMemDC);     ReleaseDC(hWnd, hdc); }   In the code above, we first get the window DC using GetDC() and create a memory DC using CreateCompatibleDC(). Then we select hBitmap2 onto the memory DC and Blt it on the window DC (hdc). Next, we select the other image, hBitmap, onto memory DC and AlphaBlend() it over window DC. As I told you before, this implementation causes flickering because it draws directly on the screen (hdc) several times. The video below shows what happens when the buttons were clicked rapidly: Well, the video recording tool I use captures only 15 frames per second and so the flickering is not visible in the video. So you're gonna have to trust me on this, it flickers (; To solve this problem we make sure that the drawing to the screen happens only once and to do that we create an additional memory DC, hTempDC. We perform all our drawing on this memory DC and finally when it is ready we Blt hTempDC on hdc, and the images are displayed in one go. Here is the code for our new DrawPics() function: //no flicker void DrawPics(HWND hWnd, int step) {     HDC hdc=NULL, hMemDC=NULL, hTempDC=NULL;     BLENDFUNCTION bf;     HBITMAP hBitmapTemp=NULL, hBitmapOld=NULL;     static UINT32 transparency = 100;     //no point in drawing when transparency is 0 and user clicks Opaque--     if (transparency == 0 && step < 0)         return;     //no point in drawing when transparency is 240 (opaque) and user clicks Opaque++     if (transparency == 240 && step > 0)         return;         hdc = GetDC(hWnd);     if (!hdc)         return;     hMemDC = CreateCompatibleDC(hdc);     hTempDC = CreateCompatibleDC(hdc);     hBitmapTemp = CreateCompatibleBitmap(hdc, 240, 150);     hBitmapOld = (HBITMAP)SelectObject(hTempDC, hBitmapTemp);     if (!hMemDC)     {         ReleaseDC(hWnd, hdc);         return;     }     //while increasing transparency, clear the contents     if (step < 0)     {         RECT rect = {0, 0, 240, 150};         FillRect(hTempDC, &rect, (HBRUSH)GetStockObject(WHITE_BRUSH));     }     SelectObject(hMemDC, hBitmap2);     //Blt hBitmap2 directly to hTempDC     BitBlt(hTempDC, 0, 0, 240, 100, hMemDC, 0, 0, SRCCOPY);         SelectObject(hMemDC, hBitmap);     transparency += step;     if (transparency >= 240)         transparency = 240;     if (transparency <= 0)         transparency = 0;     bf.BlendOp = AC_SRC_OVER;     bf.BlendFlags = 0;     bf.SourceConstantAlpha = transparency;     bf.AlphaFormat = 0;            AlphaBlend(hTempDC, 0, 50, 240, 100, hMemDC, 0, 0, 240, 100, bf);     //now hTempDC is ready, blt it directly on hdc     BitBlt(hdc, 0, 25, 240, 150, hTempDC, 0, 0, SRCCOPY);     SelectObject(hTempDC, hBitmapOld);     DeleteObject(hBitmapTemp);     DeleteDC(hMemDC);     DeleteDC(hTempDC);     ReleaseDC(hWnd, hdc); }   This function is very similar to the first version, except for the use of hTempDC. Another point to note is the use of CreateCompatibleBitmap(). When a memory device context is created using CreateCompatibleDC(), the context is exactly one monochrome pixel high and one monochrome pixel wide. So in order for us to draw anything onto hTempDC, we first have to set a bitmap on it. We use CreateCompatibleBitmap() to create a bitmap of required dimension (240x150 above), and then select this bitmap onto hTempDC. Think of it as utilizing an extra canvas, drawing everything on the canvas and finally transferring the contents to the display in one scoop. And with this version the flickering is gone, video follows:   If you want the entire solutions source code then leave a message, I will share the code over SkyDrive.

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  • Web Site Performance and Assembly Versioning – Part 3 Versioning Combined Files Using Mercurial

    - by capgpilk
    Minification and Concatination of JavaScript and CSS Files Versioning Combined Files Using Subversion Versioning Combined Files Using Mercurial – this post I have worked on a project recently where there was a need to version the system (library dll, css and javascript files) by date and Mercurial revision number. This was in the format:- 0.12.524.407 {major}.{year}.{month}{date}.{mercurial revision} Each time there is an internal build using the CI server, it would label the files using this format. When it came time to do a major release, it became v1.{year}.{month}{date}.{mercurial revision}, with each public release having a major version increment. Also as a requirement, each assembly also had to have a new GUID on each build. So like in previous posts, we need to edit the csproj file, and add a couple of Default targets. 1: <?xml version="1.0" encoding="utf-8"?> 2: <Project ToolsVersion="4.0" DefaultTargets="Hg-Revision;AssemblyInfo;Build" 3: xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> 4: <PropertyGroup> Right below the closing tag of the entire project we add our two targets, the first is to get the Mercurial revision number. We first need to import the tasks for MSBuild which can be downloaded from http://msbuildhg.codeplex.com/ 1: <Import Project="..\Tools\MSBuild.Mercurial\MSBuild.Mercurial.Tasks" />   1: <Target Name="Hg-Revision"> 2: <HgVersion LocalPath="$(MSBuildProjectDirectory)" Timeout="5000" 3: LibraryLocation="C:\TortoiseHg\"> 4: <Output TaskParameter="Revision" PropertyName="Revision" /> 5: </HgVersion> 6: <Message Text="Last revision from HG: $(Revision)" /> 7: </Target> With the main Mercurial files being located at c:\TortoiseHg To get a valid GUID we need to escape from the csproj markup and call some c# code which we put in a property group for later reference. 1: <PropertyGroup> 2: <GuidGenFunction> 3: <![CDATA[ 4: public static string ScriptMain() { 5: return System.Guid.NewGuid().ToString().ToUpper(); 6: } 7: ]]> 8: </GuidGenFunction> 9: </PropertyGroup> Now we add in our target for generating the GUID. 1: <Target Name="AssemblyInfo"> 2: <Script Language="C#" Code="$(GuidGenFunction)"> 3: <Output TaskParameter="ReturnValue" PropertyName="NewGuid" /> 4: </Script> 5: <Time Format="yy"> 6: <Output TaskParameter="FormattedTime" PropertyName="year" /> 7: </Time> 8: <Time Format="Mdd"> 9: <Output TaskParameter="FormattedTime" PropertyName="daymonth" /> 10: </Time> 11: <AssemblyInfo CodeLanguage="CS" OutputFile="Properties\AssemblyInfo.cs" 12: AssemblyTitle="name" AssemblyDescription="description" 13: AssemblyCompany="none" AssemblyProduct="product" 14: AssemblyCopyright="Copyright ©" 15: ComVisible="false" CLSCompliant="true" Guid="$(NewGuid)" 16: AssemblyVersion="$(Major).$(year).$(daymonth).$(Revision)" 17: AssemblyFileVersion="$(Major).$(year).$(daymonth).$(Revision)" /> 18: </Target> So this will give use an AssemblyInfo.cs file like this just prior to calling the Build task:- 1: using System; 2: using System.Reflection; 3: using System.Runtime.CompilerServices; 4: using System.Runtime.InteropServices; 5:  6: [assembly: AssemblyTitle("name")] 7: [assembly: AssemblyDescription("description")] 8: [assembly: AssemblyCompany("none")] 9: [assembly: AssemblyProduct("product")] 10: [assembly: AssemblyCopyright("Copyright ©")] 11: [assembly: ComVisible(false)] 12: [assembly: CLSCompliant(true)] 13: [assembly: Guid("9C2C130E-40EF-4A20-B7AC-A23BA4B5F2B7")] 14: [assembly: AssemblyVersion("0.12.524.407")] 15: [assembly: AssemblyFileVersion("0.12.524.407")] Therefore giving us the correct version for the assembly. This can be referenced within your project whether web or Windows based like this:- 1: public static string AppVersion() 2: { 3: return Assembly.GetExecutingAssembly().GetName().Version.ToString(); 4: } As mentioned in previous posts in this series, you can label css and javascript files using this version number and the GetAssemblyIdentity task from the main MSBuild task library build into the .Net framework. 1: <GetAssemblyIdentity AssemblyFiles="bin\TheAssemblyFile.dll"> 2: <Output TaskParameter="Assemblies" ItemName="MyAssemblyIdentities" /> 3: </GetAssemblyIdentity> Then use this to write out the files:- 1: <WriteLinestoFile 2: File="Client\site-style-%(MyAssemblyIdentities.Version).combined.min.css" 3: Lines="@(CSSLinesSite)" Overwrite="true" />

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  • C#/.NET Little Wonders: The Joy of Anonymous Types

    - by James Michael Hare
    Once again, in this series of posts I look at the parts of the .NET Framework that may seem trivial, but can help improve your code by making it easier to write and maintain. The index of all my past little wonders posts can be found here. In the .NET 3 Framework, Microsoft introduced the concept of anonymous types, which provide a way to create a quick, compiler-generated types at the point of instantiation.  These may seem trivial, but are very handy for concisely creating lightweight, strongly-typed objects containing only read-only properties that can be used within a given scope. Creating an Anonymous Type In short, an anonymous type is a reference type that derives directly from object and is defined by its set of properties base on their names, number, types, and order given at initialization.  In addition to just holding these properties, it is also given appropriate overridden implementations for Equals() and GetHashCode() that take into account all of the properties to correctly perform property comparisons and hashing.  Also overridden is an implementation of ToString() which makes it easy to display the contents of an anonymous type instance in a fairly concise manner. To construct an anonymous type instance, you use basically the same initialization syntax as with a regular type.  So, for example, if we wanted to create an anonymous type to represent a particular point, we could do this: 1: var point = new { X = 13, Y = 7 }; Note the similarity between anonymous type initialization and regular initialization.  The main difference is that the compiler generates the type name and the properties (as readonly) based on the names and order provided, and inferring their types from the expressions they are assigned to. It is key to remember that all of those factors (number, names, types, order of properties) determine the anonymous type.  This is important, because while these two instances share the same anonymous type: 1: // same names, types, and order 2: var point1 = new { X = 13, Y = 7 }; 3: var point2 = new { X = 5, Y = 0 }; These similar ones do not: 1: var point3 = new { Y = 3, X = 5 }; // different order 2: var point4 = new { X = 3, Y = 5.0 }; // different type for Y 3: var point5 = new {MyX = 3, MyY = 5 }; // different names 4: var point6 = new { X = 1, Y = 2, Z = 3 }; // different count Limitations on Property Initialization Expressions The expression for a property in an anonymous type initialization cannot be null (though it can evaluate to null) or an anonymous function.  For example, the following are illegal: 1: // Null can't be used directly. Null reference of what type? 2: var cantUseNull = new { Value = null }; 3:  4: // Anonymous methods cannot be used. 5: var cantUseAnonymousFxn = new { Value = () => Console.WriteLine(“Can’t.”) }; Note that the restriction on null is just that you can’t use it directly as the expression, because otherwise how would it be able to determine the type?  You can, however, use it indirectly assigning a null expression such as a typed variable with the value null, or by casting null to a specific type: 1: string str = null; 2: var fineIndirectly = new { Value = str }; 3: var fineCast = new { Value = (string)null }; All of the examples above name the properties explicitly, but you can also implicitly name properties if they are being set from a property, field, or variable.  In these cases, when a field, property, or variable is used alone, and you don’t specify a property name assigned to it, the new property will have the same name.  For example: 1: int variable = 42; 2:  3: // creates two properties named varriable and Now 4: var implicitProperties = new { variable, DateTime.Now }; Is the same type as: 1: var explicitProperties = new { variable = variable, Now = DateTime.Now }; But this only works if you are using an existing field, variable, or property directly as the expression.  If you use a more complex expression then the name cannot be inferred: 1: // can't infer the name variable from variable * 2, must name explicitly 2: var wontWork = new { variable * 2, DateTime.Now }; In the example above, since we typed variable * 2, it is no longer just a variable and thus we would have to assign the property a name explicitly. ToString() on Anonymous Types One of the more trivial overrides that an anonymous type provides you is a ToString() method that prints the value of the anonymous type instance in much the same format as it was initialized (except actual values instead of expressions as appropriate of course). For example, if you had: 1: var point = new { X = 13, Y = 42 }; And then print it out: 1: Console.WriteLine(point.ToString()); You will get: 1: { X = 13, Y = 42 } While this isn’t necessarily the most stunning feature of anonymous types, it can be handy for debugging or logging values in a fairly easy to read format. Comparing Anonymous Type Instances Because anonymous types automatically create appropriate overrides of Equals() and GetHashCode() based on the underlying properties, we can reliably compare two instances or get hash codes.  For example, if we had the following 3 points: 1: var point1 = new { X = 1, Y = 2 }; 2: var point2 = new { X = 1, Y = 2 }; 3: var point3 = new { Y = 2, X = 1 }; If we compare point1 and point2 we’ll see that Equals() returns true because they overridden version of Equals() sees that the types are the same (same number, names, types, and order of properties) and that the values are the same.   In addition, because all equal objects should have the same hash code, we’ll see that the hash codes evaluate to the same as well: 1: // true, same type, same values 2: Console.WriteLine(point1.Equals(point2)); 3:  4: // true, equal anonymous type instances always have same hash code 5: Console.WriteLine(point1.GetHashCode() == point2.GetHashCode()); However, if we compare point2 and point3 we get false.  Even though the names, types, and values of the properties are the same, the order is not, thus they are two different types and cannot be compared (and thus return false).  And, since they are not equal objects (even though they have the same value) there is a good chance their hash codes are different as well (though not guaranteed): 1: // false, different types 2: Console.WriteLine(point2.Equals(point3)); 3:  4: // quite possibly false (was false on my machine) 5: Console.WriteLine(point2.GetHashCode() == point3.GetHashCode()); Using Anonymous Types Now that we’ve created instances of anonymous types, let’s actually use them.  The property names (whether implicit or explicit) are used to access the individual properties of the anonymous type.  The main thing, once again, to keep in mind is that the properties are readonly, so you cannot assign the properties a new value (note: this does not mean that instances referred to by a property are immutable – for more information check out C#/.NET Fundamentals: Returning Data Immutably in a Mutable World). Thus, if we have the following anonymous type instance: 1: var point = new { X = 13, Y = 42 }; We can get the properties as you’d expect: 1: Console.WriteLine(“The point is: ({0},{1})”, point.X, point.Y); But we cannot alter the property values: 1: // compiler error, properties are readonly 2: point.X = 99; Further, since the anonymous type name is only known by the compiler, there is no easy way to pass anonymous type instances outside of a given scope.  The only real choices are to pass them as object or dynamic.  But really that is not the intention of using anonymous types.  If you find yourself needing to pass an anonymous type outside of a given scope, you should really consider making a POCO (Plain Old CLR Type – i.e. a class that contains just properties to hold data with little/no business logic) instead. Given that, why use them at all?  Couldn’t you always just create a POCO to represent every anonymous type you needed?  Sure you could, but then you might litter your solution with many small POCO classes that have very localized uses. It turns out this is the key to when to use anonymous types to your advantage: when you just need a lightweight type in a local context to store intermediate results, consider an anonymous type – but when that result is more long-lived and used outside of the current scope, consider a POCO instead. So what do we mean by intermediate results in a local context?  Well, a classic example would be filtering down results from a LINQ expression.  For example, let’s say we had a List<Transaction>, where Transaction is defined something like: 1: public class Transaction 2: { 3: public string UserId { get; set; } 4: public DateTime At { get; set; } 5: public decimal Amount { get; set; } 6: // … 7: } And let’s say we had this data in our List<Transaction>: 1: var transactions = new List<Transaction> 2: { 3: new Transaction { UserId = "Jim", At = DateTime.Now, Amount = 2200.00m }, 4: new Transaction { UserId = "Jim", At = DateTime.Now, Amount = -1100.00m }, 5: new Transaction { UserId = "Jim", At = DateTime.Now.AddDays(-1), Amount = 900.00m }, 6: new Transaction { UserId = "John", At = DateTime.Now.AddDays(-2), Amount = 300.00m }, 7: new Transaction { UserId = "John", At = DateTime.Now, Amount = -10.00m }, 8: new Transaction { UserId = "Jane", At = DateTime.Now, Amount = 200.00m }, 9: new Transaction { UserId = "Jane", At = DateTime.Now, Amount = -50.00m }, 10: new Transaction { UserId = "Jaime", At = DateTime.Now.AddDays(-3), Amount = -100.00m }, 11: new Transaction { UserId = "Jaime", At = DateTime.Now.AddDays(-3), Amount = 300.00m }, 12: }; So let’s say we wanted to get the transactions for each day for each user.  That is, for each day we’d want to see the transactions each user performed.  We could do this very simply with a nice LINQ expression, without the need of creating any POCOs: 1: // group the transactions based on an anonymous type with properties UserId and Date: 2: byUserAndDay = transactions 3: .GroupBy(tx => new { tx.UserId, tx.At.Date }) 4: .OrderBy(grp => grp.Key.Date) 5: .ThenBy(grp => grp.Key.UserId); Now, those of you who have attempted to use custom classes as a grouping type before (such as GroupBy(), Distinct(), etc.) may have discovered the hard way that LINQ gets a lot of its speed by utilizing not on Equals(), but also GetHashCode() on the type you are grouping by.  Thus, when you use custom types for these purposes, you generally end up having to write custom Equals() and GetHashCode() implementations or you won’t get the results you were expecting (the default implementations of Equals() and GetHashCode() are reference equality and reference identity based respectively). As we said before, it turns out that anonymous types already do these critical overrides for you.  This makes them even more convenient to use!  Instead of creating a small POCO to handle this grouping, and then having to implement a custom Equals() and GetHashCode() every time, we can just take advantage of the fact that anonymous types automatically override these methods with appropriate implementations that take into account the values of all of the properties. Now, we can look at our results: 1: foreach (var group in byUserAndDay) 2: { 3: // the group’s Key is an instance of our anonymous type 4: Console.WriteLine("{0} on {1:MM/dd/yyyy} did:", group.Key.UserId, group.Key.Date); 5:  6: // each grouping contains a sequence of the items. 7: foreach (var tx in group) 8: { 9: Console.WriteLine("\t{0}", tx.Amount); 10: } 11: } And see: 1: Jaime on 06/18/2012 did: 2: -100.00 3: 300.00 4:  5: John on 06/19/2012 did: 6: 300.00 7:  8: Jim on 06/20/2012 did: 9: 900.00 10:  11: Jane on 06/21/2012 did: 12: 200.00 13: -50.00 14:  15: Jim on 06/21/2012 did: 16: 2200.00 17: -1100.00 18:  19: John on 06/21/2012 did: 20: -10.00 Again, sure we could have just built a POCO to do this, given it an appropriate Equals() and GetHashCode() method, but that would have bloated our code with so many extra lines and been more difficult to maintain if the properties change.  Summary Anonymous types are one of those Little Wonders of the .NET language that are perfect at exactly that time when you need a temporary type to hold a set of properties together for an intermediate result.  While they are not very useful beyond the scope in which they are defined, they are excellent in LINQ expressions as a way to create and us intermediary values for further expressions and analysis. Anonymous types are defined by the compiler based on the number, type, names, and order of properties created, and they automatically implement appropriate Equals() and GetHashCode() overrides (as well as ToString()) which makes them ideal for LINQ expressions where you need to create a set of properties to group, evaluate, etc. Technorati Tags: C#,CSharp,.NET,Little Wonders,Anonymous Types,LINQ

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  • You should NOT be writing jQuery in SharePoint if&hellip;

    - by Mark Rackley
    Yes… another one of these posts. What can I say? I’m a pot stirrer.. a rabble rouser *rabble rabble* jQuery in SharePoint seems to be a fairly polarizing issue with one side thinking it is the most awesome thing since Princess Leia as the slave girl in Return of the Jedi and the other half thinking it is the worst idea since Mannequin 2: On the Move. The correct answer is OF COURSE “it depends”. But what are those deciding factors that make jQuery an awesome fit or leave a bad taste in your mouth? Let’s see if I can drive the discussion here with some polarizing comments of my own… I know some of you are getting ready to leave your comments even now before reading the rest of the blog, which is great! Iron sharpens iron… These discussions hopefully open us up to understanding the entire process better and think about things in a different way. You should not be writing jQuery in SharePoint if you are not a developer… Let’s start off with my most polarizing and rant filled portion of the blog post. If you don’t know what you are doing or you don’t have a background that helps you understand the implications of what you are writing then you should not be writing jQuery in SharePoint! I truly believe that one of the biggest reasons for the jQuery haters is because of all the bad jQuery out there. If you don’t know what you are doing you can do some NASTY things! One of the best stories I’ve heard about this is from my good friend John Ferringer (@ferringer). John tells this story during our Mythbusters session we do together. One of his clients was undergoing a Denial of Service attack and they couldn’t figure out what was going on! After much searching they found that some genius jQuery developer wrote some code for an image rotator, but did not take into account what happens when there are no images to load! The code just kept hitting the servers over and over and over again which prevented anything else from getting done! Now, I’m NOT saying that I have not done the same sort of thing in the past or am immune from such mistakes. My point is that if you don’t know what you are doing, there are very REAL consequences that can have a major impact on your organization AND they will be hard to track down.  Think how happy your boss will be after you copy and pasted some jQuery from a blog without understanding what it does, it brings down the farm, AND it takes them 3 days to track it back to you.  :/ Good times will not be had. Like it or not JavaScript/jQuery is a programming language. While you .NET people sit on your high horses because your code is compiled and “runs faster” (also debatable), the rest of us will be actually getting work done and delivering solutions while you are trying to figure out why your widget won’t deploy. I can pick at that scab because I write .NET code too and speak from experience. I can do both, and do both well. So, I am not speaking from ignorance here. In JavaScript/jQuery you have variables, loops, conditionals, functions, arrays, events, and built in methods. If you are not a developer you just aren’t going to take advantage of all of that and use it correctly. Ahhh.. but there is hope! There is a lot of jQuery resources out there to help you learn and learn well! There are many experts on the subject that will gladly tell you when you are smoking crack. I just this minute saw a tweet from @cquick with a link to: “jQuery Fundamentals”. I just glanced through it and this may be a great primer for you aspiring jQuery devs. Take advantage of all the resources and become a developer! Hey, it will look awesome on your resume right? You should not be writing jQuery in SharePoint if it depends too much on client resources for a good user experience I’ve said it once and I’ll say it over and over until you understand. jQuery is executed on the client’s computer. Got it? If you are looping through hundreds of rows of data, searching through an enormous DOM, or performing many calculations it is going to take some time! AND if your user happens to be sitting on some old PC somewhere that they picked up at a garage sale their experience will be that much worse! If you can’t give the user a good experience they will not use the site. So, if jQuery is causing the user to have a bad experience, don’t use it. I sometimes go as far to say that you should NOT go to jQuery as a first option for external facing web sites because you have ZERO control over what the end user’s computer will be. You just can’t guarantee an awesome user experience all of the time. Ahhh… but you have no choice? (where have I heard that before?). Well… if you really have no choice, here are some tips to help improve the experience: Avoid screen scraping This is not 1999 and SharePoint is not an old green screen from a mainframe… so why are you treating it like it is? Screen scraping is time consuming and client intensive. Take advantage of tools like SPServices to do your data retrieval when possible. Fine tune your DOM searches A lot of time can be eaten up just searching the DOM and ignoring table rows that you don’t need. Write better jQuery to only loop through tables rows that you need, or only access specific elements you need. Take advantage of Element ID’s to return the one element you are looking for instead of looping through all the DOM over and over again. Write better jQuery Remember this is development. Think about how you can write cleaner, faster jQuery. This directly relates to the previous point of improving your DOM searches, but also when using arrays, variables and loops. Do you REALLY need to loop through that array 3 times? How can you knock it down to 2 times or even 1? When you have lots of calculations and data that you are manipulating every operation adds up. Think about how you can streamline it. Back in the old days before RAM was abundant, Cores were plentiful and dinosaurs roamed the earth, us developers had to take performance into account in everything we did. It’s a lost art that really needs to be used here. You should not be writing jQuery in SharePoint if you are sending a lot of data over the wire… Developer:  “Awesome… you can easily call SharePoint’s web services to retrieve and write data using SPServices!” Administrator: “Crap! you can easily call SharePoint’s web services to retrieve and write data using SPServices!” SPServices may indeed be the best thing that happened to SharePoint since the invention of SharePoint Saturdays by Godfather Lotter… BUT you HAVE to use it wisely! (I REFUSE to make the Spiderman reference). If you do not know what you are doing your code will bring back EVERY field and EVERY row from a list and push that over the internet with all that lovely XML wrapped around it. That can be a HUGE amount of data and will GREATLY impact performance! Calling several web service methods at the same time can cause the same problem and can negatively impact your SharePoint servers. These problems, thankfully, are not difficult to rectify if you are careful: Limit list data retrieved Use CAML to reduce the number of rows returned and limit the fields returned using ViewFields.  You should definitely be doing this regardless. If you aren’t I hope your admin thumps you upside the head. Batch large list updates You may or may not have noticed that if you try to do large updates (hundreds of rows) that the performance is either completely abysmal or it fails over half the time. You can greatly improve performance and avoid timeouts by breaking up your updates into several smaller updates. I don’t know if there is a magic number for best performance, it really depends on how much data you are sending back more than the number of rows. However, I have found that 200 rows generally works well.  Play around and find the right number for your situation. Delay Web Service calls when possible One of the cool things about jQuery and SPServices is that you can delay queries to the server until they are actually needed instead of doing them all at once. This can lead to performance improvements over DataViewWebParts and even .NET code in the right situations. So, don’t load the data until it’s needed. In some instances you may not need to retrieve the data at all, so why retrieve it ALL the time? You should not be writing jQuery in SharePoint if there is a better solution… jQuery is NOT the silver bullet in SharePoint, it is not the answer to every question, it is just another tool in the developers toolkit. I urge all developers to know what options exist out there and choose the right one! Sometimes it will be jQuery, sometimes it will be .NET,  sometimes it will be XSL, and sometimes it will be some other choice… So, when is there a better solution to jQuery? When you can’t get away from performance problems Sometimes jQuery will just give you horrible performance regardless of what you do because of unavoidable obstacles. In these situations you are going to have to figure out an alternative. Can I do it with a DVWP or do I have to crack open Visual Studio? When you need to do something that jQuery can’t do There are lots of things you can’t do in jQuery like elevate privileges, event handlers, workflows, or interact with back end systems that have no web service interface. It just can’t do everything. When it can be done faster and more efficiently another way Why are you spending time to write jQuery to do a DataViewWebPart that would take 5 minutes? Or why are you trying to implement complicated logic that would be simple to do in .NET? If your answer is that you don’t have the option, okay. BUT if you do have the option don’t reinvent the wheel! Take advantage of the other tools. The answer is not always jQuery… sorry… the kool-aid tastes good, but sweet tea is pretty awesome too. You should not be using jQuery in SharePoint if you are a moron… Let’s finish up the blog on a high note… Yes.. it’s true, I sometimes type things just to get a reaction… guess this section title might be a good example, but it feels good sometimes just to type the words that a lot of us think… So.. don’t be that guy! Another good buddy of mine that works for Microsoft told me. “I loved jQuery in SharePoint…. until I had to support it.”. He went on to explain that some user was making several web service calls on a page using jQuery and then was calling Microsoft and COMPLAINING because the page took so long to load… DUH! What do you expect to happen when you are pushing that much data over the wire and are making that many web service calls at once!! It’s one thing to write that kind of code and accept it’s just going to take a while, it’s COMPLETELY another issue to do that and then complain when it’s not lightning fast!  Someone’s gene pool needs some chlorine. So, I think this is a nice summary of the blog… DON’T be that guy… don’t be a moron. How can you stop yourself from being a moron? Ah.. glad you asked, here are some tips: Think Is jQuery the right solution to my problem? Is there a better approach? What are the implications and pitfalls of using jQuery in this situation? Search What are others doing? Does someone have a better solution? Is there a third party library that does the same thing I need? Plan Write good jQuery. Limit calculations and data sent over the wire and don’t reinvent the wheel when possible. Test Okay, it works well on your machine. Try it on others ESPECIALLY if this is for an external site. Test with empty data. Test with hundreds of rows of data. Test as many scenarios as possible. Monitor those server resources to see the impact there as well. Ask the experts As smart as you are, there are people smarter than you. Even the experts talk to each other to make sure they aren't doing something stupid. And for the MOST part they are pretty nice guys. Marc Anderson and Christophe Humbert are two guys who regularly keep me in line. Make sure you aren’t doing something stupid. Repeat So, when you think you have the best solution possible, repeat the steps above just to be safe.  Conclusion jQuery is an awesome tool and has come in handy on many occasions. I’m even teaching a 1/2 day SharePoint & jQuery workshop at the upcoming SPTechCon in Boston if you want to berate me in person. However, it’s only as awesome as the developer behind the keyboard. It IS development and has its pitfalls. Knowledge and experience are invaluable to giving the user the best experience possible.  Let’s face it, in the end, no matter our opinions, prejudices, or ego providing our clients, customers, and users with the best solution possible is what counts. Period… end of sentence…

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  • Log message Request and Response in ASP.NET WebAPI

    - by Fredrik N
    By logging both incoming and outgoing messages for services can be useful in many scenarios, such as debugging, tracing, inspection and helping customers with request problems etc.  I have a customer that need to have both incoming and outgoing messages to be logged. They use the information to see strange behaviors and also to help customers when they call in  for help (They can by looking in the log see if the customers sends in data in a wrong or strange way).   Concerns Most loggings in applications are cross-cutting concerns and should not be  a core concern for developers. Logging messages like this:   // GET api/values/5 public string Get(int id) { //Cross-cutting concerns Log(string.Format("Request: GET api/values/{0}", id)); //Core-concern var response = DoSomething(); //Cross-cutting concerns Log(string.Format("Reponse: GET api/values/{0}\r\n{1}", id, response)); return response; } .csharpcode, .csharpcode pre { font-size: small; color: black; font-family: consolas, "Courier New", courier, monospace; background-color: #ffffff; /*white-space: pre;*/ } .csharpcode pre { margin: 0em; } .csharpcode .rem { color: #008000; } .csharpcode .kwrd { color: #0000ff; } .csharpcode .str { color: #006080; } .csharpcode .op { color: #0000c0; } .csharpcode .preproc { color: #cc6633; } .csharpcode .asp { background-color: #ffff00; } .csharpcode .html { color: #800000; } .csharpcode .attr { color: #ff0000; } .csharpcode .alt { background-color: #f4f4f4; width: 100%; margin: 0em; } .csharpcode .lnum { color: #606060; } .csharpcode, .csharpcode pre { font-size: small; color: black; font-family: consolas, "Courier New", courier, monospace; background-color: #ffffff; /*white-space: pre;*/ } .csharpcode pre { margin: 0em; } .csharpcode .rem { color: #008000; } .csharpcode .kwrd { color: #0000ff; } .csharpcode .str { color: #006080; } .csharpcode .op { color: #0000c0; } .csharpcode .preproc { color: #cc6633; } .csharpcode .asp { background-color: #ffff00; } .csharpcode .html { color: #800000; } .csharpcode .attr { color: #ff0000; } .csharpcode .alt { background-color: #f4f4f4; width: 100%; margin: 0em; } .csharpcode .lnum { color: #606060; } will only result in duplication of code, and unnecessarily concerns for the developers to be aware of, if they miss adding the logging code, no logging will take place. Developers should focus on the core-concern, not the cross-cutting concerns. By just focus on the core-concern the above code will look like this: // GET api/values/5 public string Get(int id) { return DoSomething(); } .csharpcode, .csharpcode pre { font-size: small; color: black; font-family: consolas, "Courier New", courier, monospace; background-color: #ffffff; /*white-space: pre;*/ } .csharpcode pre { margin: 0em; } .csharpcode .rem { color: #008000; } .csharpcode .kwrd { color: #0000ff; } .csharpcode .str { color: #006080; } .csharpcode .op { color: #0000c0; } .csharpcode .preproc { color: #cc6633; } .csharpcode .asp { background-color: #ffff00; } .csharpcode .html { color: #800000; } .csharpcode .attr { color: #ff0000; } .csharpcode .alt { background-color: #f4f4f4; width: 100%; margin: 0em; } .csharpcode .lnum { color: #606060; } The logging should then be placed somewhere else so the developers doesn’t need to focus care about the cross-concern. Using Message Handler for logging There are different ways we could place the cross-cutting concern of logging message when using WebAPI. We can for example create a custom ApiController and override the ApiController’s ExecutingAsync method, or add a ActionFilter, or use a Message Handler. The disadvantage with custom ApiController is that we need to make sure we inherit from it, the disadvantage of ActionFilter, is that we need to add the filter to the controllers, both will modify our ApiControllers. By using a Message Handler we don’t need to do any changes to our ApiControllers. So the best suitable place to add our logging would be in a custom Message Handler. A Message Handler will be used before the HttpControllerDispatcher (The part in the WepAPI pipe-line that make sure the right controller is used and called etc). Note: You can read more about message handlers here, it will give you a good understanding of the WebApi pipe-line. To create a Message Handle we can inherit from the DelegatingHandler class and override the SendAsync method: public class MessageHandler : DelegatingHandler { protected override async Task<HttpResponseMessage> SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) { return base.SendAsync(request, cancellationToken); } } .csharpcode, .csharpcode pre { font-size: small; color: black; font-family: consolas, "Courier New", courier, monospace; background-color: #ffffff; /*white-space: pre;*/ } .csharpcode pre { margin: 0em; } .csharpcode .rem { color: #008000; } .csharpcode .kwrd { color: #0000ff; } .csharpcode .str { color: #006080; } .csharpcode .op { color: #0000c0; } .csharpcode .preproc { color: #cc6633; } .csharpcode .asp { background-color: #ffff00; } .csharpcode .html { color: #800000; } .csharpcode .attr { color: #ff0000; } .csharpcode .alt { background-color: #f4f4f4; width: 100%; margin: 0em; } .csharpcode .lnum { color: #606060; }   If we skip the call to the base.SendAsync our ApiController’s methods will never be invoked, nor other Message Handlers. Everything placed before base.SendAsync will be called before the HttpControllerDispatcher (before WebAPI will take a look at the request which controller and method it should be invoke), everything after the base.SendAsync, will be executed after our ApiController method has returned a response. So a message handle will be a perfect place to add cross-cutting concerns such as logging. To get the content of our response within a Message Handler we can use the request argument of the SendAsync method. The request argument is of type HttpRequestMessage and has a Content property (Content is of type HttpContent. The HttpContent has several method that can be used to read the incoming message, such as ReadAsStreamAsync, ReadAsByteArrayAsync and ReadAsStringAsync etc. Something to be aware of is what will happen when we read from the HttpContent. When we read from the HttpContent, we read from a stream, once we read from it, we can’t be read from it again. So if we read from the Stream before the base.SendAsync, the next coming Message Handlers and the HttpControllerDispatcher can’t read from the Stream because it’s already read, so our ApiControllers methods will never be invoked etc. The only way to make sure we can do repeatable reads from the HttpContent is to copy the content into a buffer, and then read from that buffer. This can be done by using the HttpContent’s LoadIntoBufferAsync method. If we make a call to the LoadIntoBufferAsync method before the base.SendAsync, the incoming stream will be read in to a byte array, and then other HttpContent read operations will read from that buffer if it’s exists instead directly form the stream. There is one method on the HttpContent that will internally make a call to the  LoadIntoBufferAsync for us, and that is the ReadAsByteArrayAsync. This is the method we will use to read from the incoming and outgoing message. public abstract class MessageHandler : DelegatingHandler { protected override async Task<HttpResponseMessage> SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) { var requestMessage = await request.Content.ReadAsByteArrayAsync(); var response = await base.SendAsync(request, cancellationToken); var responseMessage = await response.Content.ReadAsByteArrayAsync(); return response; } } .csharpcode, .csharpcode pre { font-size: small; color: black; font-family: consolas, "Courier New", courier, monospace; background-color: #ffffff; /*white-space: pre;*/ } .csharpcode pre { margin: 0em; } .csharpcode .rem { color: #008000; } .csharpcode .kwrd { color: #0000ff; } .csharpcode .str { color: #006080; } .csharpcode .op { color: #0000c0; } .csharpcode .preproc { color: #cc6633; } .csharpcode .asp { background-color: #ffff00; } .csharpcode .html { color: #800000; } .csharpcode .attr { color: #ff0000; } .csharpcode .alt { background-color: #f4f4f4; width: 100%; margin: 0em; } .csharpcode .lnum { color: #606060; } The above code will read the content of the incoming message and then call the SendAsync and after that read from the content of the response message. The following code will add more logic such as creating a correlation id to combine the request with the response, and create a log entry etc: public abstract class MessageHandler : DelegatingHandler { protected override async Task<HttpResponseMessage> SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) { var corrId = string.Format("{0}{1}", DateTime.Now.Ticks, Thread.CurrentThread.ManagedThreadId); var requestInfo = string.Format("{0} {1}", request.Method, request.RequestUri); var requestMessage = await request.Content.ReadAsByteArrayAsync(); await IncommingMessageAsync(corrId, requestInfo, requestMessage); var response = await base.SendAsync(request, cancellationToken); var responseMessage = await response.Content.ReadAsByteArrayAsync(); await OutgoingMessageAsync(corrId, requestInfo, responseMessage); return response; } protected abstract Task IncommingMessageAsync(string correlationId, string requestInfo, byte[] message); protected abstract Task OutgoingMessageAsync(string correlationId, string requestInfo, byte[] message); } public class MessageLoggingHandler : MessageHandler { protected override async Task IncommingMessageAsync(string correlationId, string requestInfo, byte[] message) { await Task.Run(() => Debug.WriteLine(string.Format("{0} - Request: {1}\r\n{2}", correlationId, requestInfo, Encoding.UTF8.GetString(message)))); } protected override async Task OutgoingMessageAsync(string correlationId, string requestInfo, byte[] message) { await Task.Run(() => Debug.WriteLine(string.Format("{0} - Response: {1}\r\n{2}", correlationId, requestInfo, Encoding.UTF8.GetString(message)))); } } .csharpcode, .csharpcode pre { font-size: small; color: black; font-family: consolas, "Courier New", courier, monospace; background-color: #ffffff; /*white-space: pre;*/ } .csharpcode pre { margin: 0em; } .csharpcode .rem { color: #008000; } .csharpcode .kwrd { color: #0000ff; } .csharpcode .str { color: #006080; } .csharpcode .op { color: #0000c0; } .csharpcode .preproc { color: #cc6633; } .csharpcode .asp { background-color: #ffff00; } .csharpcode .html { color: #800000; } .csharpcode .attr { color: #ff0000; } .csharpcode .alt { background-color: #f4f4f4; width: 100%; margin: 0em; } .csharpcode .lnum { color: #606060; }   The code above will show the following in the Visual Studio output window when the “api/values” service (One standard controller added by the default WepAPI template) is requested with a Get http method : 6347483479959544375 - Request: GET http://localhost:3208/api/values 6347483479959544375 - Response: GET http://localhost:3208/api/values ["value1","value2"] .csharpcode, .csharpcode pre { font-size: small; color: black; font-family: consolas, "Courier New", courier, monospace; background-color: #ffffff; /*white-space: pre;*/ } .csharpcode pre { margin: 0em; } .csharpcode .rem { color: #008000; } .csharpcode .kwrd { color: #0000ff; } .csharpcode .str { color: #006080; } .csharpcode .op { color: #0000c0; } .csharpcode .preproc { color: #cc6633; } .csharpcode .asp { background-color: #ffff00; } .csharpcode .html { color: #800000; } .csharpcode .attr { color: #ff0000; } .csharpcode .alt { background-color: #f4f4f4; width: 100%; margin: 0em; } .csharpcode .lnum { color: #606060; }   Register a Message Handler To register a Message handler we can use the Add method of the GlobalConfiguration.Configration.MessageHandlers in for example Global.asax: public class WebApiApplication : System.Web.HttpApplication { protected void Application_Start() { GlobalConfiguration.Configuration.MessageHandlers.Add(new MessageLoggingHandler()); ... } } .csharpcode, .csharpcode pre { font-size: small; color: black; font-family: consolas, "Courier New", courier, monospace; background-color: #ffffff; /*white-space: pre;*/ } .csharpcode pre { margin: 0em; } .csharpcode .rem { color: #008000; } .csharpcode .kwrd { color: #0000ff; } .csharpcode .str { color: #006080; } .csharpcode .op { color: #0000c0; } .csharpcode .preproc { color: #cc6633; } .csharpcode .asp { background-color: #ffff00; } .csharpcode .html { color: #800000; } .csharpcode .attr { color: #ff0000; } .csharpcode .alt { background-color: #f4f4f4; width: 100%; margin: 0em; } .csharpcode .lnum { color: #606060; }   Summary By using a Message Handler we can easily remove cross-cutting concerns like logging from our controllers. You can also find the source code used in this blog post on ForkCan.com, feel free to make a fork or add comments, such as making the code better etc. Feel free to follow me on twitter @fredrikn if you want to know when I will write other blog posts etc.

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  • Using Oracle Proxy Authentication with JPA (eclipselink-Style)

    - by olaf.heimburger
    Security is a very intriguing topic. You will find it everywhere and you need to implement it everywhere. Yes, you need. Unfortunately, one can easily forget it while implementing the last mile. The Last Mile In a multi-tier application it is a common practice to use connection pools between the business layer and the database layer. Connection pools are quite useful to speed database connection creation and to split the load. Another very common practice is to use a specific, often called technical, user to connect to the database. This user has authentication and authorization rules that apply to all application users. Imagine you've put every effort to define roles for different types of users that use your application. These roles are necessary to differentiate between normal users, premium users, and administrators (I bet you will find or already have more roles in your application). While these user roles are pretty well used within your application, once the flow of execution enters the database everything is gone. Each and every user just has one role and is the same database user. Issues? What Issues? As long as things go well, this is not a real issue. However, things do not go well all the time. Once your application becomes famous performance decreases in certain situations or, more importantly, current and upcoming regulations and laws require that your application must be able to apply different security measures on a per user role basis at every stage of your application. If you only have a bunch of users with the same name and role you are not able to find the application usage profile that causes the performance issue, or which user has accessed data that he/she is not allowed to. Another thread to your role concept is that databases tend to be used by different applications and tools. These tools can be developer tools like SQL*Plus, SQL Developer, etc. or end user applications like BI Publisher, Oracle Forms and so on. These tools have no idea of your applications role concept and access the database the way they think is appropriate. A big oversight for your perfect role model and a big nightmare for your Chief Security Officer. Speaking of the CSO, brings up another issue: Password management. Once your technical user account is compromised, every user is able to do things that he/she is not expected to do from the design of your application. Counter Measures In the Oracle world a common counter measure is to use Virtual Private Database (VPD). This restricts the values a database user can see to the allowed minimum. However, it doesn't help in regard of a connection pool user, because this one is still not the real user. Oracle Proxy Authentication Another feature of the Oracle database is Proxy Authentication. First introduced with version 9i it is a quite useful feature for nearly every situation. The main idea behind Proxy Authentication is, to create a crippled database user who has only connect rights. Even if this user is compromised the risks are well understood and fairly limited. This user can be used in every situation in which you need to connect to the database, no matter which tool or application (see above) you use.The proxy user is perfect for multi-tier connection pools. CREATE USER app_user IDENTIFIED BY abcd1234; GRANT CREATE SESSION TO app_user; But what if you need to access real data? Well, this is the primary use case, isn't it? Now is the time to bring the application's role concept into play. You define database roles that define the grants for your identified user groups. Once you have these groups you grant access through the proxy user with the application role to the specific user. CREATE ROLE app_role_a; GRANT app_role_a TO scott; ALTER USER scott GRANT CONNECT THROUGH app_user WITH ROLE app_role_a; Now, hr has permission to connect to the database through the proxy user. Through the role you can restrict the hr's rights the are needed for the application only. If hr connects to the database directly all assigned role and permissions apply. Testing the Setup To test the setup you can use SQL*Plus and connect to your database: $ sqlplus app_user[hr]/abcd1234 Java Persistence API The Java Persistence API (JPA) is a fairly easy means to build applications that retrieve data from the database and put it into Java objects. You use plain old Java objects (POJOs) and mixin some Java annotations that define how the attributes of the object are used for storing data from the database into the Java object. Here is a sample for objects from the HR sample schema EMPLOYEES table. When using Java annotations you only specify what can not be deduced from the code. If your Java class name is Employee but the table name is EMPLOYEES, you need to specify the table name, otherwise it will fail. package demo.proxy.ejb; import java.io.Serializable; import java.sql.Timestamp; import java.util.List; import javax.persistence.Column; import javax.persistence.Entity; import javax.persistence.Id; import javax.persistence.JoinColumn; import javax.persistence.ManyToOne; import javax.persistence.NamedQueries; import javax.persistence.NamedQuery; import javax.persistence.OneToMany; import javax.persistence.Table; @Entity @NamedQueries({ @NamedQuery(name = "Employee.findAll", query = "select o from Employee o") }) @Table(name = "EMPLOYEES") public class Employee implements Serializable { @Column(name="COMMISSION_PCT") private Double commissionPct; @Column(name="DEPARTMENT_ID") private Long departmentId; @Column(nullable = false, unique = true, length = 25) private String email; @Id @Column(name="EMPLOYEE_ID", nullable = false) private Long employeeId; @Column(name="FIRST_NAME", length = 20) private String firstName; @Column(name="HIRE_DATE", nullable = false) private Timestamp hireDate; @Column(name="JOB_ID", nullable = false, length = 10) private String jobId; @Column(name="LAST_NAME", nullable = false, length = 25) private String lastName; @Column(name="PHONE_NUMBER", length = 20) private String phoneNumber; private Double salary; @ManyToOne @JoinColumn(name = "MANAGER_ID") private Employee employee; @OneToMany(mappedBy = "employee") private List employeeList; public Employee() { } public Employee(Double commissionPct, Long departmentId, String email, Long employeeId, String firstName, Timestamp hireDate, String jobId, String lastName, Employee employee, String phoneNumber, Double salary) { this.commissionPct = commissionPct; this.departmentId = departmentId; this.email = email; this.employeeId = employeeId; this.firstName = firstName; this.hireDate = hireDate; this.jobId = jobId; this.lastName = lastName; this.employee = employee; this.phoneNumber = phoneNumber; this.salary = salary; } public Double getCommissionPct() { return commissionPct; } public void setCommissionPct(Double commissionPct) { this.commissionPct = commissionPct; } public Long getDepartmentId() { return departmentId; } public void setDepartmentId(Long departmentId) { this.departmentId = departmentId; } public String getEmail() { return email; } public void setEmail(String email) { this.email = email; } public Long getEmployeeId() { return employeeId; } public void setEmployeeId(Long employeeId) { this.employeeId = employeeId; } public String getFirstName() { return firstName; } public void setFirstName(String firstName) { this.firstName = firstName; } public Timestamp getHireDate() { return hireDate; } public void setHireDate(Timestamp hireDate) { this.hireDate = hireDate; } public String getJobId() { return jobId; } public void setJobId(String jobId) { this.jobId = jobId; } public String getLastName() { return lastName; } public void setLastName(String lastName) { this.lastName = lastName; } public String getPhoneNumber() { return phoneNumber; } public void setPhoneNumber(String phoneNumber) { this.phoneNumber = phoneNumber; } public Double getSalary() { return salary; } public void setSalary(Double salary) { this.salary = salary; } public Employee getEmployee() { return employee; } public void setEmployee(Employee employee) { this.employee = employee; } public List getEmployeeList() { return employeeList; } public void setEmployeeList(List employeeList) { this.employeeList = employeeList; } public Employee addEmployee(Employee employee) { getEmployeeList().add(employee); employee.setEmployee(this); return employee; } public Employee removeEmployee(Employee employee) { getEmployeeList().remove(employee); employee.setEmployee(null); return employee; } } JPA could be used in standalone applications and Java EE containers. In both worlds you normally create a Facade to retrieve or store the values of the Entities to or from the database. The Facade does this via an EntityManager which will be injected by the Java EE container. Here is sample Facade Session Bean for a Java EE container. package demo.proxy.ejb; import java.util.HashMap; import java.util.List; import javax.ejb.Local; import javax.ejb.Remote; import javax.ejb.Stateless; import javax.persistence.EntityManager; import javax.persistence.PersistenceContext; import javax.persistence.Query; import javax.interceptor.AroundInvoke; import javax.interceptor.InvocationContext; import oracle.jdbc.driver.OracleConnection; import org.eclipse.persistence.config.EntityManagerProperties; import org.eclipse.persistence.internal.jpa.EntityManagerImpl; @Stateless(name = "DataFacade", mappedName = "ProxyUser-TestEJB-DataFacade") @Remote @Local public class DataFacadeBean implements DataFacade, DataFacadeLocal { @PersistenceContext(unitName = "TestEJB") private EntityManager em; private String username; public Object queryByRange(String jpqlStmt, int firstResult, int maxResults) { // setSessionUser(); Query query = em.createQuery(jpqlStmt); if (firstResult 0) { query = query.setFirstResult(firstResult); } if (maxResults 0) { query = query.setMaxResults(maxResults); } return query.getResultList(); } public Employee persistEmployee(Employee employee) { // setSessionUser(); em.persist(employee); return employee; } public Employee mergeEmployee(Employee employee) { // setSessionUser(); return em.merge(employee); } public void removeEmployee(Employee employee) { // setSessionUser(); employee = em.find(Employee.class, employee.getEmployeeId()); em.remove(employee); } /** select o from Employee o */ public List getEmployeeFindAll() { Query q = em.createNamedQuery("Employee.findAll"); return q.getResultList(); } Putting Both Together To use Proxy Authentication with JPA and within a Java EE container you have to take care of the additional requirements: Use an OCI JDBC driver Provide the user name that connects through the proxy user Use an OCI JDBC driver To use the OCI JDBC driver you need to set up your JDBC data source file to use the correct JDBC URL. hr jdbc:oracle:oci8:@(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=localhost)(PORT=1521))(CONNECT_DATA=(SID=XE))) oracle.jdbc.OracleDriver user app_user 62C32F70E98297522AD97E15439FAC0E SQL SELECT 1 FROM DUAL jdbc/hrDS Application Additionally you need to make sure that the version of the shared libraries of the OCI driver match the version of the JDBC driver in your Java EE container or Java application and are within your PATH (on Windows) or LD_LIBRARY_PATH (on most Unix-based systems). Installing the Oracle Database Instance Client software works perfectly. Provide the user name that connects through the proxy user This part needs some modification of your application software and session facade. Session Facade Changes In the Session Facade we must ensure that every call that goes through the EntityManager must be prepared correctly and uniquely assigned to this session. The second is really important, as the EntityManager works with a connection pool and can not guarantee that we set the proxy user on the connection that will be used for the database activities. To avoid changing every method call of the Session Facade we provide a method to set the username of the user that connects through the proxy user. This method needs to be called by the Facade client bfore doing anything else. public void setUsername(String name) { username = name; } Next we provide a means to instruct the TopLink EntityManager Delegate to use Oracle Proxy Authentication. (I love small helper methods to hide the nitty-gritty details and avoid repeating myself.) private void setSessionUser() { setSessionUser(username); } private void setSessionUser(String user) { if (user != null && !user.isEmpty()) { EntityManagerImpl emDelegate = ((EntityManagerImpl)em.getDelegate()); emDelegate.setProperty(EntityManagerProperties.ORACLE_PROXY_TYPE, OracleConnection.PROXYTYPE_USER_NAME); emDelegate.setProperty(OracleConnection.PROXY_USER_NAME, user); emDelegate.setProperty(EntityManagerProperties.EXCLUSIVE_CONNECTION_MODE, "Always"); } } The final step is use the EJB 3.0 AroundInvoke interceptor. This interceptor will be called around every method invocation. We therefore check whether the Facade methods will be called or not. If so, we set the user for proxy authentication and the normal method flow continues. @AroundInvoke public Object proxyInterceptor(InvocationContext invocationCtx) throws Exception { if (invocationCtx.getTarget() instanceof DataFacadeBean) { setSessionUser(); } return invocationCtx.proceed(); } Benefits Using Oracle Proxy Authentification has a number of additional benefits appart from implementing the role model of your application: Fine grained access control for temporary users of the account, without compromising the original password. Enabling database auditing and logging. Better identification of performance bottlenecks. References Effective Oracle Database 10g Security by Design, David Knox TopLink Developer's Guide, Chapter 98

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  • Azure WNS to Win8 - Push Notifications for Metro Apps

    - by JoshReuben
    Background The Windows Azure Toolkit for Windows 8 allows you to build a Windows Azure Cloud Service that can send Push Notifications to registered Metro apps via Windows Notification Service (WNS). Some configuration is required - you need to: Register the Metro app for Windows Live Application Management Provide Package SID & Client Secret to WNS Modify the Azure Cloud App cscfg file and the Metro app package.appxmanifest file to contain matching Metro package name, SID and client secret. The Mechanism: These notifications take the form of XAML Tile, Toast, Raw or Badge UI notifications. The core engine is provided via the WNS nuget recipe, which exposes an API for constructing payloads and posting notifications to WNS. An application receives push notifications by requesting a notification channel from WNS, which returns a channel URI that the application then registers with a cloud service. In the cloud service, A WnsAccessTokenProvider authenticates with WNS by providing its credentials, the package SID and secret key, and receives in return an access token that the provider caches and can reuse for multiple notification requests. The cloud service constructs a notification request by filling out a template class that contains the information that will be sent with the notification, including text and image references. Using the channel URI of a registered client, the cloud service can then send a notification whenever it has an update for the user. The package contains the NotificationSendUtils class for submitting notifications. The Windows Azure Toolkit for Windows 8 (WAT) provides the PNWorker sample pair of solutions - The Azure server side contains a WebRole & a WorkerRole. The WebRole allows submission of new push notifications into an Azure Queue which the WorkerRole extracts and processes. Further background resources: http://watwindows8.codeplex.com/ - Windows Azure Toolkit for Windows 8 http://watwindows8.codeplex.com/wikipage?title=Push%20Notification%20Worker%20Sample - WAT WNS sample setup http://watwindows8.codeplex.com/wikipage?title=Using%20the%20Windows%208%20Cloud%20Application%20Services%20Application – using Windows 8 with Cloud Application Services A bit of Configuration Register the Metro apps for Windows Live Application Management From the current app manifest of your metro app Publish tab, copy the Package Display Name and the Publisher From: https://manage.dev.live.com/Build/ Package name: <-- we need to change this Client secret: keep this Package Security Identifier (SID): keep this Verify the app here: https://manage.dev.live.com/Applications/Index - so this step is done "If you wish to send push notifications in your application, provide your Package Security Identifier (SID) and client secret to WNS." Provide Package SID & Client Secret to WNS http://msdn.microsoft.com/en-us/library/windows/apps/hh465407.aspx - How to authenticate with WNS https://appdev.microsoft.com/StorePortals/en-us/Account/Signup/PurchaseSubscription - register app with dashboard - need registration code or register a new account & pay $170 shekels http://msdn.microsoft.com/en-us/library/windows/apps/hh868184.aspx - Registering for a Windows Store developer account http://msdn.microsoft.com/en-us/library/windows/apps/hh868187.aspx - Picking a Microsoft account for the Windows Store The WNS Nuget Recipe The WNS Recipe is a nuget package that provides an API for authenticating against WNS, constructing payloads and posting notifications to WNS. After installing this package, a WnsRecipe assembly is added to project references. To send notifications using WNS, first register the application at the Windows Push Notifications & Live Connect portal to obtain Package Security Identifier (SID) and a secret key that your cloud service uses to authenticate with WNS. An application receives push notifications by requesting a notification channel from WNS, which returns a channel URI that the application then registers with a cloud service. In the cloud service, the WnsAccessTokenProvider authenticates with WNS by providing its credentials, the package SID and secret key, and receives in return an access token that the provider caches and can reuse for multiple notification requests. The cloud service constructs a notification request by filling out a template class that contains the information that will be sent with the notification, including text and image references.Using the channel URI of a registered client, the cloud service can then send a notification whenever it has an update for the user. var provider = new WnsAccessTokenProvider(clientId, clientSecret); var notification = new ToastNotification(provider) {     ToastType = ToastType.ToastText02,     Text = new List<string> { "blah"} }; notification.Send(channelUri); the WNS Recipe is instrumented to write trace information via a trace listener – configuratively or programmatically from Application_Start(): WnsDiagnostics.Enable(); WnsDiagnostics.TraceSource.Listeners.Add(new DiagnosticMonitorTraceListener()); WnsDiagnostics.TraceSource.Switch.Level = SourceLevels.Verbose; The WAT PNWorker Sample The Azure server side contains a WebRole & a WorkerRole. The WebRole allows submission of new push notifications into an Azure Queue which the WorkerRole extracts and processes. Overview of Push Notification Worker Sample The toolkit includes a sample application based on the same solution structure as the one created by theWindows 8 Cloud Application Services project template. The sample demonstrates how to off-load the job of sending Windows Push Notifications using a Windows Azure worker role. You can find the source code in theSamples\PNWorker folder. This folder contains a full version of the sample application showing how to use Windows Push Notifications using ASP.NET Membership as the authentication mechanism. The sample contains two different solution files: WATWindows.Azure.sln: This solution must be opened with Visual Studio 2010 and contains the projects related to the Windows Azure web and worker roles. WATWindows.Client.sln: This solution must be opened with Visual Studio 11 and contains the Windows Metro style application project. Only Visual Studio 2010 supports Windows Azure cloud projects so you currently need to use this edition to launch the server application. This will change in a future release of the Windows Azure tools when support for Visual Studio 11 is enabled. Important: Setting up the PNWorker Sample Before running the PNWorker sample, you need to register the application and configure it: 1. Register the app: To register your application, go to the Windows Live Application Management site for Metro style apps at https://manage.dev.live.com/build and sign in with your Windows Live ID. In the Windows Push Notifications & Live Connect page, enter the following information. Package Display Name PNWorker.Sample Publisher CN=127.0.0.1, O=TESTING ONLY, OU=Windows Azure DevFabric 2. 3. Once you register the application, make a note of the values shown in the portal for Client Secret,Package Name and Package SID. 4. Configure the app - double-click the SetupSample.cmd file located inside the Samples\PNWorker folder to launch a tool that will guide you through the process of configuring the sample. setup runs a PowerShell script that requires running with administration privileges to allow the scripts to execute in your machine. When prompted, enter the Client Secret, Package Name, and Package Security Identifier you obtained previously and wait until the tool finishes configuring your sample. Running the PNWorker Sample To run this sample, you must run both the client and the server application projects. 1. Open Visual Studio 2010 as an administrator. Open the WATWindows.Azure.sln solution. Set the start-up project of the solution as the cloud project. Run the app in the dev fabric to test. 2. Open Visual Studio 11 and open the WATWindows.Client.sln solution. Run the Metro client application. In the client application, click Reopen channel and send to server. à the application opens the channel and registers it with the cloud application, & the Output area shows the channel URI. 3. Refresh the WebRole's Push Notifications page to see the UI list the newly registered client. 4. Send notifications to the client application by clicking the Send Notification button. Setup 3 command files + 1 powershell script: SetupSample.cmd –> SetupWPNS.vbs –> SetupWPNS.cmd –> SetupWPNS.UpdateWPNSCredentialsInServiceConfiguration.ps1 appears to set PackageName – from manifest Client Id package security id (SID) – from registration Client Secret – from registration The following configs are modified: WATWindows\ServiceConfiguration.Cloud.cscfg WATWindows\ServiceConfiguration.Local.cscfg WATWindows.Client\package.appxmanifest WatWindows.Notifications A class library – it references the following WNS DLL: C:\WorkDev\CountdownValue\AzureToolkits\WATWindows8\Samples\PNWorker\packages\WnsRecipe.0.0.3.0\lib\net40\WnsRecipe.dll NotificationJobRequest A DataContract for triggering notifications:     using System.Runtime.Serialization; using Microsoft.Windows.Samples.Notifications;     [DataContract]     [KnownType(typeof(WnsAccessTokenProvider))] public class NotificationJobRequest     {               [DataMember] public bool ProcessAsync { get; set; }          [DataMember] public string Payload { get; set; }         [DataMember] public string ChannelUrl { get; set; }         [DataMember] public NotificationType NotificationType { get; set; }         [DataMember] public IAccessTokenProvider AccessTokenProvider { get; set; }         [DataMember] public NotificationSendOptions NotificationSendOptions{ get; set; }     } Investigated these types: WnsAccessTokenProvider – a DataContract that contains the client Id and client secret NotificationType – an enum that can be: Tile, Toast, badge, Raw IAccessTokenProvider – get or reset the access token NotificationSendOptions – SecondsTTL, NotificationPriority (enum), isCache, isRequestForStatus, Tag   There is also a NotificationJobSerializer class which basically wraps a DataContractSerializer serialization / deserialization of NotificationJobRequest The WNSNotificationJobProcessor class This class wraps the NotificationSendUtils API – it periodically extracts any NotificationJobRequest objects from a CloudQueue and submits them to WNS. The ProcessJobMessageRequest method – this is the punchline: it will deserialize a CloudQueueMessage into a NotificationJobRequest & send pass its contents to NotificationUtils to SendAsynchronously / SendSynchronously, (and then dequeue the message).     public override void ProcessJobMessageRequest(CloudQueueMessage notificationJobMessageRequest)         { Trace.WriteLine("Processing a new Notification Job Request", "Information"); NotificationJobRequest pushNotificationJob =                 NotificationJobSerializer.Deserialize(notificationJobMessageRequest.AsString); if (pushNotificationJob != null)             { if (pushNotificationJob.ProcessAsync)                 { Trace.WriteLine("Sending the notification asynchronously", "Information"); NotificationSendUtils.SendAsynchronously( new Uri(pushNotificationJob.ChannelUrl),                         pushNotificationJob.AccessTokenProvider,                         pushNotificationJob.Payload,                         result => this.ProcessSendResult(pushNotificationJob, result),                         result => this.ProcessSendResultError(pushNotificationJob, result),                         pushNotificationJob.NotificationType,                         pushNotificationJob.NotificationSendOptions);                 } else                 { Trace.WriteLine("Sending the notification synchronously", "Information"); NotificationSendResult result = NotificationSendUtils.Send( new Uri(pushNotificationJob.ChannelUrl),                         pushNotificationJob.AccessTokenProvider,                         pushNotificationJob.Payload,                         pushNotificationJob.NotificationType,                         pushNotificationJob.NotificationSendOptions); this.ProcessSendResult(pushNotificationJob, result);                 }             } else             { Trace.WriteLine("Could not deserialize the notification job", "Error");             } this.queue.DeleteMessage(notificationJobMessageRequest);         } Investigation of NotificationSendUtils class - This is the engine – it exposes Send and a SendAsyncronously overloads that take the following params from the NotificationJobRequest: Channel Uri AccessTokenProvider Payload NotificationType NotificationSendOptions WebRole WebRole is a large MVC project – it references WatWindows.Notifications as well as the following WNS DLL: \AzureToolkits\WATWindows8\Samples\PNWorker\packages\WnsRecipe.0.0.3.0\lib\net40\NotificationsExtensions.dll Controllers\PushNotificationController.cs Notification related namespaces:     using Notifications;     using NotificationsExtensions;     using NotificationsExtensions.BadgeContent;     using NotificationsExtensions.RawContent;     using NotificationsExtensions.TileContent;     using NotificationsExtensions.ToastContent;     using Windows.Samples.Notifications; TokenProvider – initialized from the Azure RoleEnvironment:   IAccessTokenProvider tokenProvider = new WnsAccessTokenProvider(         RoleEnvironment.GetConfigurationSettingValue("WNSPackageSID"),         RoleEnvironment.GetConfigurationSettingValue("WNSClientSecret")); SendNotification method – calls QueuePushMessage method to create and serialize a NotificationJobRequest and enqueue it in a CloudQueue [HttpPost]         public ActionResult SendNotification(             [ModelBinder(typeof(NotificationTemplateModelBinder))] INotificationContent notification,             string channelUrl,             NotificationPriority priority = NotificationPriority.Normal)         {             var payload = notification.GetContent();             var options = new NotificationSendOptions()             {                 Priority = priority             };             var notificationType =                 notification is IBadgeNotificationContent ? NotificationType.Badge :                 notification is IRawNotificationContent ? NotificationType.Raw :                 notification is ITileNotificationContent ? NotificationType.Tile :                 NotificationType.Toast;             this.QueuePushMessage(payload, channelUrl, notificationType, options);             object response = new             {                 Status = "Queued for delivery to WNS"             };             return this.Json(response);         } GetSendTemplate method: Create the cshtml partial rendering based on the notification type     [HttpPost]         public ActionResult GetSendTemplate(NotificationTemplateViewModel templateOptions)         {             PartialViewResult result = null;             switch (templateOptions.NotificationType)             {                 case "Badge":                     templateOptions.BadgeGlyphValueContent = Enum.GetNames(typeof( GlyphValue));                     ViewBag.ViewData = templateOptions;                     result = PartialView("_" + templateOptions.NotificationTemplateType);                     break;                 case "Raw":                     ViewBag.ViewData = templateOptions;                     result = PartialView("_Raw");                     break;                 case "Toast":                     templateOptions.TileImages = this.blobClient.GetAllBlobsInContainer(ConfigReader.GetConfigValue("TileImagesContainer")).OrderBy(i => i.FileName).ToList();                     templateOptions.ToastAudioContent = Enum.GetNames(typeof( ToastAudioContent));                     templateOptions.Priorities = Enum.GetNames(typeof( NotificationPriority));                     ViewBag.ViewData = templateOptions;                     result = PartialView("_" + templateOptions.NotificationTemplateType);                     break;                 case "Tile":                     templateOptions.TileImages = this.blobClient.GetAllBlobsInContainer(ConfigReader.GetConfigValue("TileImagesContainer")).OrderBy(i => i.FileName).ToList();                     ViewBag.ViewData = templateOptions;                     result = PartialView("_" + templateOptions.NotificationTemplateType);                     break;             }             return result;         } Investigated these types: ToastAudioContent – an enum of different Win8 sound effects for toast notifications GlyphValue – an enum of different Win8 icons for badge notifications · Infrastructure\NotificationTemplateModelBinder.cs WNS Namespace references     using NotificationsExtensions.BadgeContent;     using NotificationsExtensions.RawContent;     using NotificationsExtensions.TileContent;     using NotificationsExtensions.ToastContent; Various NotificationFactory derived types can server as bindable models in MVC for creating INotificationContent types. Default values are also set for IWideTileNotificationContent & IToastNotificationContent. Type factoryType = null;             switch (notificationType)             {                 case "Badge":                     factoryType = typeof(BadgeContentFactory);                     break;                 case "Tile":                     factoryType = typeof(TileContentFactory);                     break;                 case "Toast":                     factoryType = typeof(ToastContentFactory);                     break;                 case "Raw":                     factoryType = typeof(RawContentFactory);                     break;             } Investigated these types: BadgeContentFactory – CreateBadgeGlyph, CreateBadgeNumeric (???) TileContentFactory – many notification content creation methods , apparently one for every tile layout type ToastContentFactory – many notification content creation methods , apparently one for every toast layout type RawContentFactory – passing strings WorkerRole WNS Namespace references using Notifications; using Notifications.WNS; using Windows.Samples.Notifications; OnStart() Method – on Worker Role startup, initialize the NotificationJobSerializer, the CloudQueue, and the WNSNotificationJobProcessor _notificationJobSerializer = new NotificationJobSerializer(); _cloudQueueClient = this.account.CreateCloudQueueClient(); _pushNotificationRequestsQueue = _cloudQueueClient.GetQueueReference(ConfigReader.GetConfigValue("RequestQueueName")); _processor = new WNSNotificationJobProcessor(_notificationJobSerializer, _pushNotificationRequestsQueue); Run() Method – poll the Azure Queue for NotificationJobRequest messages & process them:   while (true)             { Trace.WriteLine("Checking for Messages", "Information"); try                 { Parallel.ForEach( this.pushNotificationRequestsQueue.GetMessages(this.batchSize), this.processor.ProcessJobMessageRequest);                 } catch (Exception e)                 { Trace.WriteLine(e.ToString(), "Error");                 } Trace.WriteLine(string.Format("Sleeping for {0} seconds", this.pollIntervalMiliseconds / 1000)); Thread.Sleep(this.pollIntervalMiliseconds);                                            } How I learned to appreciate Win8 There is really only one application architecture for Windows 8 apps: Metro client side and Azure backend – and that is a good thing. With WNS, tier integration is so automated that you don’t even have to leverage a HTTP push API such as SignalR. This is a pretty powerful development paradigm, and has changed the way I look at Windows 8 for RAD business apps. When I originally looked at Win8 and the WinRT API, my first opinion on Win8 dev was as follows – GOOD:WinRT, WRL, C++/CX, WinJS, XAML (& ease of Direct3D integration); BAD: low projected market penetration,.NET lobotomized (Only 8% of .NET 4.5 classes can be used in Win8 non-desktop apps - http://bit.ly/HRuJr7); UGLY:Metro pascal tiles! Perhaps my 80s teenage years gave me a punk reactionary sense of revulsion towards the Partridge Family 70s style that Metro UX seems to have appropriated: On second thought though, it simplifies UI dev to a single paradigm (although UX guys will need to change career) – you will not find an easier app dev environment. Speculation: If LightSwitch is going to support HTML5 client app generation, then its a safe guess to say that vnext will support Win8 Metro XAML - a much easier port from Silverlight XAML. Given the VS2012 LightSwitch integration as a thumbs up from the powers that be at MS, and given that Win8 C#/XAML Metro apps tend towards a streamlined 'golden straight-jacket' cookie cutter app dev style with an Azure back-end supporting Win8 push notifications... --> its easy to extrapolate than LightSwitch vnext could well be the Win8 Metro XAML to Azure RAD tool of choice! The hook is already there - :) Why else have the space next to the HTML Client box? This high level of application development abstraction will facilitate rapid app cookie-cutter architecture-infrastructure frameworks for wrapping any app. This will allow me to avoid too much XAML code-monkeying around & focus on my area of interest: Technical Computing.

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  • Easier ASP.NET MVC Routing

    - by Steve Wilkes
    I've recently refactored the way Routes are declared in an ASP.NET MVC application I'm working on, and I wanted to share part of the system I came up with; a really easy way to declare and keep track of ASP.NET MVC Routes, which then allows you to find the name of the Route which has been selected for the current request. Traditional MVC Route Declaration Traditionally, ASP.NET MVC Routes are added to the application's RouteCollection using overloads of the RouteCollection.MapRoute() method; for example, this is the standard way the default Route which matches /controller/action URLs is created: routes.MapRoute(     "Default",     "{controller}/{action}/{id}",     new { controller = "Home", action = "Index", id = UrlParameter.Optional }); The first argument declares that this Route is to be named 'Default', the second specifies the Route's URL pattern, and the third contains the URL pattern segments' default values. To then write a link to a URL which matches the default Route in a View, you can use the HtmlHelper.RouteLink() method, like this: @ this.Html.RouteLink("Default", new { controller = "Orders", action = "Index" }) ...that substitutes 'Orders' into the {controller} segment of the default Route's URL pattern, and 'Index' into the {action} segment. The {Id} segment was declared optional and isn't specified here. That's about the most basic thing you can do with MVC routing, and I already have reservations: I've duplicated the magic string "Default" between the Route declaration and the use of RouteLink(). This isn't likely to cause a problem for the default Route, but once you get to dozens of Routes the duplication is a pain. There's no easy way to get from the RouteLink() method call to the declaration of the Route itself, so getting the names of the Route's URL parameters correct requires some effort. The call to MapRoute() is quite verbose; with dozens of Routes this gets pretty ugly. If at some point during a request I want to find out the name of the Route has been matched.... and I can't. To get around these issues, I wanted to achieve the following: Make declaring a Route very easy, using as little code as possible. Introduce a direct link between where a Route is declared, where the Route is defined and where the Route's name is used, so I can use Visual Studio's Go To Definition to get from a call to RouteLink() to the declaration of the Route I'm using, making it easier to make sure I use the correct URL parameters. Create a way to access the currently-selected Route's name during the execution of a request. My first step was to come up with a quick and easy syntax for declaring Routes. 1 . An Easy Route Declaration Syntax I figured the easiest way of declaring a route was to put all the information in a single string with a special syntax. For example, the default MVC route would be declared like this: "{controller:Home}/{action:Index}/{Id}*" This contains the same information as the regular way of defining a Route, but is far more compact: The default values for each URL segment are specified in a colon-separated section after the segment name The {Id} segment is declared as optional simply by placing a * after it That's the default route - a pretty simple example - so how about this? routes.MapRoute(     "CustomerOrderList",     "Orders/{customerRef}/{pageNo}",     new { controller = "Orders", action = "List", pageNo = UrlParameter.Optional },     new { customerRef = "^[a-zA-Z0-9]+$", pageNo = "^[0-9]+$" }); This maps to the List action on the Orders controller URLs which: Start with the string Orders/ Then have a {customerRef} set of characters and numbers Then optionally a numeric {pageNo}. And again, it’s quite verbose. Here's my alternative: "Orders/{customerRef:^[a-zA-Z0-9]+$}/{pageNo:^[0-9]+$}*->Orders/List" Quite a bit more brief, and again, containing the same information as the regular way of declaring Routes: Regular expression constraints are declared after the colon separator, the same as default values The target controller and action are specified after the -> The {pageNo} is defined as optional by placing a * after it With an appropriate parser that gave me a nice, compact and clear way to declare routes. Next I wanted to have a single place where Routes were declared and accessed. 2. A Central Place to Declare and Access Routes I wanted all my Routes declared in one, dedicated place, which I would also use for Route names when calling RouteLink(). With this in mind I made a single class named Routes with a series of public, constant fields, each one relating to a particular Route. With this done, I figured a good place to actually declare each Route was in an attribute on the field defining the Route’s name; the attribute would parse the Route definition string and make the resulting Route object available as a property. I then made the Routes class examine its own fields during its static setup, and cache all the attribute-created Route objects in an internal Dictionary. Finally I made Routes use that cache to register the Routes when requested, and to access them later when required. So the Routes class declares its named Routes like this: public static class Routes{     [RouteDefinition("Orders/{customerName}->Orders/Index")]     public const string OrdersCustomerIndex = "OrdersCustomerIndex";     [RouteDefinition("Orders/{customerName}/{orderId:^([0-9]+)$}->Orders/Details")]     public const string OrdersDetails = "OrdersDetails";     [RouteDefinition("{controller:Home}*/{action:Index}*")]     public const string Default = "Default"; } ...which are then used like this: @ this.Html.RouteLink(Routes.Default, new { controller = "Orders", action = "Index" }) Now that using Go To Definition on the Routes.Default constant takes me to where the Route is actually defined, it's nice and easy to quickly check on the parameter names when using RouteLink(). Finally, I wanted to be able to access the name of the current Route during a request. 3. Recovering the Route Name The RouteDefinitionAttribute creates a NamedRoute class; a simple derivative of Route, but with a Name property. When the Routes class examines its fields and caches all the defined Routes, it has access to the name of the Route through the name of the field against which it is defined. It was therefore a pretty easy matter to have Routes give NamedRoute its name when it creates its cache of Routes. This means that the Route which is found in RequestContext.RouteData.Route is now a NamedRoute, and I can recover the Route's name during a request. For visibility, I made NamedRoute.ToString() return the Route name and URL pattern, like this: The screenshot is from an example project I’ve made on bitbucket; it contains all the named route classes and an MVC 3 application which demonstrates their use. I’ve found this way of defining and using Routes much tidier than the default MVC system, and you find it useful too

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  • Controlar Autentificaci&oacute;n Crystal Reports

    - by Jason Ulloa
    Para todos los que hemos trabajamos con Crystal Reports, no es un secreto que cuando tratamos de conectar nuestro reporte directamente a la base de datos, se nos viene encima el problema de autenticación. Es decir nuestro reporte al momento de iniciar la carga nos solicita autentificarnos en el servidor y sino lo hacemos, simplemente no veremos el reporte. Esto, además de ser tedioso para los usuarios se convierte en un problema de seguridad bastante grande, de ahí que en la mayoría de los casos se recomienda utilizar dataset. Sin embargo, para todos los que aún sabiendo esto no desean utilizar datasets, sino que, quieren conectar su crystal directamente veremos como implementar una pequeña clase que nos ayudará con esa tarea. Generalmente, cuando trabajamos con una aplicación web, nuestra cadena de conexión esta incluida en el web.config y también en muchas ocasiones contiene los datos como el usuario y password para acceder a la base de datos.  De esta cadena de conexión y estos datos es de los que nos ayudaremos para implementar la autentificación en el reporte. Generalmente, la cadena de conexión se vería así <connectionStrings> <remove name="LocalSqlServer"/> <add name="xxx" connectionString="Data Source=.\SqlExpress;Integrated Security=False;Initial Catalog=xxx;user id=myuser;password=mypass" providerName="System.Data.SqlClient"/> </connectionStrings>   Para nuestro ejemplo, nombraremos a nuestra clase CrystalRules (es solo algo que pensé de momento) 1. Primer Paso Creamos una variable de tipo SqlConnectionStringBuilder, a la cual le asignaremos la cadena de conexión que definimos en el web.config, y que luego utilizaremos para obtener los datos del usuario y el password para el crystal report. SqlConnectionStringBuilder builder = new SqlConnectionStringBuilder(ConfigurationManager.ConnectionStrings["xxx"].ConnectionString); 2. Implementación de propiedad Para ser más ordenados crearemos varias propiedad de tipo Privado, que se encargarán de recibir los datos de:   La Base de datos, el password, el usuario y el servidor private string _dbName; private string _serverName; private string _userID; private string _passWord;   private string dataBase { get { return _dbName; } set { _dbName = value; } }   private string serverName { get { return _serverName; } set { _serverName = value; } }   private string userName { get { return _userID; } set { _userID = value; } }   private string dataBasePassword { get { return _passWord; } set { _passWord = value; } } 3. Creación del Método para aplicar los datos de conexión Una vez que ya tenemos las propiedades, asignaremos a las variables los valores que se han recogido en el SqlConnectionStringBuilder. Y crearemos una variable de tipo ConnectionInfo para aplicar los datos de conexión. internal void ApplyInfo(ReportDocument _oRpt) { dataBase = builder.InitialCatalog; serverName = builder.DataSource; userName = builder.UserID; dataBasePassword = builder.Password;   Database oCRDb = _oRpt.Database; Tables oCRTables = oCRDb.Tables; //Table oCRTable = default(Table); TableLogOnInfo oCRTableLogonInfo = default(TableLogOnInfo); ConnectionInfo oCRConnectionInfo = new ConnectionInfo();   oCRConnectionInfo.DatabaseName = _dbName; oCRConnectionInfo.ServerName = _serverName; oCRConnectionInfo.UserID = _userID; oCRConnectionInfo.Password = _passWord;   foreach (Table oCRTable in oCRTables) { oCRTableLogonInfo = oCRTable.LogOnInfo; oCRTableLogonInfo.ConnectionInfo = oCRConnectionInfo; oCRTable.ApplyLogOnInfo(oCRTableLogonInfo);     }   }   4. Creación del report document y aplicación de la seguridad Una vez recogidos los datos y asignados, crearemos un elemento report document al cual le asignaremos el CrystalReportViewer y le aplicaremos los datos de acceso que obtuvimos anteriormente public void loadReport(string repName, CrystalReportViewer viewer) {   // attached our report to viewer and set database login. ReportDocument report = new ReportDocument(); report.Load(HttpContext.Current.Server.MapPath("~/Reports/" + repName)); ApplyInfo(report); viewer.ReportSource = report; } Al final, nuestra clase completa ser vería así public class CrystalRules { SqlConnectionStringBuilder builder = new SqlConnectionStringBuilder(ConfigurationManager.ConnectionStrings["Fatchoy.Data.Properties.Settings.FatchoyConnectionString"].ConnectionString);   private string _dbName; private string _serverName; private string _userID; private string _passWord;   private string dataBase { get { return _dbName; } set { _dbName = value; } }   private string serverName { get { return _serverName; } set { _serverName = value; } }   private string userName { get { return _userID; } set { _userID = value; } }   private string dataBasePassword { get { return _passWord; } set { _passWord = value; } }   internal void ApplyInfo(ReportDocument _oRpt) { dataBase = builder.InitialCatalog; serverName = builder.DataSource; userName = builder.UserID; dataBasePassword = builder.Password;   Database oCRDb = _oRpt.Database; Tables oCRTables = oCRDb.Tables; //Table oCRTable = default(Table); TableLogOnInfo oCRTableLogonInfo = default(TableLogOnInfo); ConnectionInfo oCRConnectionInfo = new ConnectionInfo();   oCRConnectionInfo.DatabaseName = _dbName; oCRConnectionInfo.ServerName = _serverName; oCRConnectionInfo.UserID = _userID; oCRConnectionInfo.Password = _passWord;   foreach (Table oCRTable in oCRTables) { oCRTableLogonInfo = oCRTable.LogOnInfo; oCRTableLogonInfo.ConnectionInfo = oCRConnectionInfo; oCRTable.ApplyLogOnInfo(oCRTableLogonInfo);     }   }   public void loadReport(string repName, CrystalReportViewer viewer) {   // attached our report to viewer and set database login. ReportDocument report = new ReportDocument(); report.Load(HttpContext.Current.Server.MapPath("~/Reports/" + repName)); ApplyInfo(report); viewer.ReportSource = report; }       #region instance   private static CrystalRules m_instance;   // Properties public static CrystalRules Instance { get { if (m_instance == null) { m_instance = new CrystalRules(); } return m_instance; } }   public DataDataContext m_DataContext { get { return DataDataContext.Instance; } }     #endregion instance   }   Si bien, la solución no es robusta y no es la mas segura. En casos de uso como una intranet y cuando estamos contra tiempo, podría ser de gran ayuda.

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  • Reading All Users Session

    - by imran_ku07
      Introduction :            InProc Session is the widely used state management. Storing the session state Inproc is also the fastest method and is well-suited to small amounts of volatile data. Reading and writing current user Session is very easy. But some times we need to read all users session before taking a decision or sometimes we may need to check which users are currently active with the help of Session. But unfortunately there is no class in .Net Framework (i don't found myself) to read all user InProc Session Data. In this article i will use reflection to read all user Inproc Session.   Description :              This code will work equally in both MVC and webform, but for demonstration i will use a simple webform example. So let's create a simple Website and Add two aspx pages, Default.aspx and Default2.aspx. In Default.aspx just add a link to navigate to Default2.aspx and in Default.aspx.cs just add a Session. Default.aspx: <%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="Default" %><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html ><head runat="server">    <title>Untitled Page</title></head><body>    <form id="form1" runat="server">    <div>        <a href="Default2.aspx">Click to navigate to next page</a>    </div>    </form></body></html>  Default.aspx.cs:  using System;using System.Data;using System.Configuration;using System.Collections;using System.Web;using System.Web.Security;using System.Web.UI;using System.Web.UI.WebControls;using System.Web.UI.WebControls.WebParts;using System.Web.UI.HtmlControls;public partial class Default : System.Web.UI.Page{    protected void Page_Load(object sender, EventArgs e)    {        Session["User"] = "User" + DateTime.Now;    }} Now when every user click this link will navigate to Default2.aspx where all the magic appears.Default2.aspx.cs: using System;using System.Data;using System.Configuration;using System.Collections;using System.Web;using System.Web.Security;using System.Web.UI;using System.Web.UI.WebControls;using System.Web.UI.WebControls.WebParts;using System.Web.UI.HtmlControls;using System.Reflection;using System.Web.SessionState;public partial class Default2 : System.Web.UI.Page{    protected void Page_Load(object sender, EventArgs e)    {        object obj = typeof(HttpRuntime).GetProperty("CacheInternal", BindingFlags.NonPublic | BindingFlags.Static).GetValue(null, null);        Hashtable c2 = (Hashtable)obj.GetType().GetField("_entries", BindingFlags.NonPublic | BindingFlags.Instance).GetValue(obj);        foreach (DictionaryEntry entry in c2)        {            object o1 = entry.Value.GetType().GetProperty("Value", BindingFlags.NonPublic | BindingFlags.Instance).GetValue(entry.Value, null);            if (o1.GetType().ToString() == "System.Web.SessionState.InProcSessionState")            {                SessionStateItemCollection sess = (SessionStateItemCollection)o1.GetType().GetField("_sessionItems", BindingFlags.NonPublic | BindingFlags.Instance).GetValue(o1);                if (sess != null)                {                    if (sess["User"] != null)                    {                        Label1.Text += sess["User"] + " is Active.<br>";                    }                }            }        }    }}            Now just open more than one browsers or more than one browser instance and then navigate to Default.aspx and click the link, you will see all the user's Session data.    How this works :        InProc session data is stored in the HttpRuntime’s internal cache in an implementation of ISessionStateItemCollection that implements ICollection. In this code, first of all i got CacheInternal Static Property of HttpRuntime class and then with the help of this object i got _entries private member which is of type ICollection. Then simply enumerate this dictionary and only take object of type System.Web.SessionState.InProcSessionState and finaly got SessionStateItemCollection for each user.Summary :        In this article, I shows you how you can get all current user Sessions. However one thing you will find when executing this code is that it will not show the current user Session which is set in the current request context because Session will be saved after all the Page Events.

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  • CodePlex Daily Summary for Friday, March 04, 2011

    CodePlex Daily Summary for Friday, March 04, 2011Popular ReleasesyoutubeFisher: YouTubeFisher v3.0 Beta: Adding support for more video formats including the Super HD (e.g. http://www.youtube.com/watch?v=MrrHs2bnHPA) Minor change related to the video title due to change in YouTube pageSnippet Designer: Snippet Designer 1.3.1: Snippet Designer 1.3.1 for Visual Studio 2010This is a bug fix release. Change logFixed bug where Snippet Designer would fail if you had the most recent Productivity Power Tools installed Fixed bug where "Export as Snippet" was failing in non-english locales Fixed bug where opening a new .snippet file would fail in non-english localesChiave File Encryption: Chiave 1.0: Final Relase for Chave 1.0 Stable: Application for file encryption and decryption using 512 Bit rijndael encyrption algorithm with simple to use UI. Its written in C# and compiled in .Net version 3.5. It incorporates features of Windows 7 like Jumplists, Taskbar progress and Aero Glass. Now with added support to Windows XP! Change Log from 0.9.2 to 1.0: ==================== Added: > Added Icon Overlay for Windows 7 Taskbar Icon. >Added Thumbnail Toolbar buttons to make the navigation easier...AutoLoL: AutoLoL v1.6.3: Fixes some bugs in the previous releaseNetwork Monitor Decryption Expert: NMDecrypt 2.3: The NMDecryption Expert has been updated. In general these changes are: Updated Logging Support for multiple sessions that use the same cert with Session ID resuse. Fixed some bugs with IPv6 traffic and tunneled traffic Updated Version Info Made changes for assignment to Outercurve Foundation See the release blog for more information.DirectQ: Release 1.8.7 (RC1): Release candidate 1 of 1.8.7Chirpy - VS Add In For Handling Js, Css, DotLess, and T4 Files: Margogype Chirpy (ver 2.0): Chirpy loves Americans. Chirpy hates Americanos.ASP.NET: Sprite and Image Optimization Preview 3: The ASP.NET Sprite and Image Optimization framework is designed to decrease the amount of time required to request and display a page from a web server by performing a variety of optimizations on the page’s images. This is the third preview of the feature and works with ASP.NET Web Forms 4, ASP.NET MVC 3, and ASP.NET Web Pages (Razor) projects. The binaries are also available via NuGet: AspNetSprites-Core AspNetSprites-WebFormsControl AspNetSprites-MvcAndRazorHelper It includes the foll...Document.Editor: 2011.9: Whats new for Document.Editor 2011.9: New Templates System New Plug-in System New Replace dialog New reset settings Minor Bug Fix's, improvements and speed upsTortoiseHg: TortoiseHg 2.0: TortoiseHg 2.0 is a complete rewrite of TortoiseHg 1.1, switching from PyGtk to PyQtSandcastle Help File Builder: SHFB v1.9.2.0 Release: This release supports the Sandcastle June 2010 Release (v2.6.10621.1). It includes full support for generating, installing, and removing MS Help Viewer files. This new release is compiled under .NET 4.0, supports Visual Studio 2010 solutions and projects as documentation sources, and adds support for projects targeting the Silverlight Framework. NOTE: The included help file and the online help have not been completely updated to reflect all changes in this release. A refresh will be issue...Network Monitor Open Source Parsers: Microsoft Network Monitor Parsers 3.4.2554: The Network Monitor Parsers packages contain parsers for more than 400 network protocols, including RFC based public protocols and protocols for Microsoft products defined in the Microsoft Open Specifications for Windows and SQL Server. NetworkMonitor_Parsers.msi is the base parser package which defines parsers for commonly used public protocols and protocols for Microsoft Windows. In this release, we have added 4 new protocol parsers and updated 79 existing parsers in the NetworkMonitor_Pa...Image Resizer for Windows: Image Resizer 3 Preview 1: Prepare to have your minds blown. This is the first preview of what will eventually become 39613. There are still a lot of rough edges and plenty of areas still under construction, but for your basic needs, it should be relativly stable. Note: You will need the .NET Framework 4 installed to use this version. Below is a status report of where this release is in terms of the overall goal for version 3. If you're feeling a bit technically ambitious and want to check out some of the features th...JSON Toolkit: JSON Toolkit 1.1: updated GetAllJsonObjects() method and GetAllProperties() methods to JsonObject and Properties propertiesFacebook Graph Toolkit: Facebook Graph Toolkit 1.0: Refer to http://computerbeacon.net for Documentation and Tutorial New features:added FQL support added Expires property to Api object added support for publishing to a user's friend / Facebook Page added support for posting and removing comments on posts added support for adding and removing likes on posts and comments added static methods for Page class added support for Iframe Application Tab of Facebook Page added support for obtaining the user's country, locale and age in If...ASP.NET MVC Project Awesome, jQuery Ajax helpers (controls): 1.7.1: A rich set of helpers (controls) that you can use to build highly responsive and interactive Ajax-enabled Web applications. These helpers include Autocomplete, AjaxDropdown, Lookup, Confirm Dialog, Popup Form, Popup and Pager small improvements for some helpers and AjaxDropdown has Data like the Lookup except it's value gets reset and list refilled if any element from data gets changedManaged Extensibility Framework: MEF 2 Preview 3: This release aims .net 4.0 and Silverlight 4.0. Accordingly, there are two solutions files. The assemblies are named System.ComponentModel.Composition.Codeplex.dll as a way to avoid clashing with the version shipped with the 4th version of the framework. Introduced CompositionOptions to container instantiation CompositionOptions.DisableSilentRejection makes MEF throw an exception on composition errors. Useful for diagnostics Support for open generics Support for attribute-less registr...PHPExcel: PHPExcel 1.7.6 Production: DonationsDonate via PayPal via PayPal. If you want to, we can also add your name / company on our Donation Acknowledgements page. PEAR channelWe now also have a full PEAR channel! Here's how to use it: New installation: pear channel-discover pear.pearplex.net pear install pearplex/PHPExcel Or if you've already installed PHPExcel before: pear upgrade pearplex/PHPExcel The official page can be found at http://pearplex.net. Want to contribute?Please refer the Contribute page.WPF Application Framework (WAF): WPF Application Framework (WAF) 2.0.0.4: Version: 2.0.0.4 (Milestone 4): This release contains the source code of the WPF Application Framework (WAF) and the sample applications. Requirements .NET Framework 4.0 (The package contains a solution file for Visual Studio 2010) The unit test projects require Visual Studio 2010 Professional Remark The sample applications are using Microsoft’s IoC container MEF. However, the WPF Application Framework (WAF) doesn’t force you to use the same IoC container in your application. You can use ...VidCoder: 0.8.2: Updated auto-naming to handle seconds and frames ranges as well. Deprecated the {chapters} token for auto-naming in favor of {range}. Allowing file drag to preview window and enabling main window shortcut keys to work no matter what window is focused. Added option in config to enable giving custom names to audio tracks. (Note that these names will only show up certain players like iTunes or on the iPod. Players that support custom track names normally may not show them.) Added tooltips ...New Projects.NET Serial To TCP proxy server: serial2tcp written to share your hardware serial ports as TCP port. You can easily turn your physical PC into terminal server. View session input/output or send commands to the physical port. Very useful when automating work with embedded devices. Developed in C#.Amazon SES SMTP: The C# code for a simple SMTP Server that forwards emails to Amazon Simple Email Service, either by acting as a SmartHost behind IIS SMTP Server or as a standalone SMTP server. It can be run in the background as either a Windows Service or a Console/Windows Application Azure Membership, Role, and Profile Providers: Complete ASP.NET solution that uses the Azure Table Storage and Azure Blob storage as a data source for a custom Membership, Role, and Profile providers. Developed in C# on the .NET 4 framework using Azure SDK V1.3. Helps you get up and running with Azure in no time. MIT license.CRM 2011 Code Snippets for Visual Studio: A set of JavaScript and C# code snippets to facilitate common Microsoft Dynamics CRM 2011 development for Visual Studio 2010.DDRMenu: DDRMenu is a templated menu provider for DotNetNuke that can produce any menu style you wish. In particular it comes with templates to upgrade a standard DNNMenu or SolPartMenu to provide true hyperlinks, SEO friendliness and animated transitions.Entity Framework CTP5 Extensions Library: The ADO.NET Entity Framework Extensions library contains a set of utility classes with additional functionality to Entity Framework CTP5.eTrader Pro: An easy-to-use, lightweight and customisable e-commerce solution developed in ASP.NET and SQL Server. Build an online shop in no time. Skin using ASP.NET themes. Localised for English and Spanish with integral CMS, order management and e-marketing tools.euler 12 problem: euler 12 problemeuler 19 problem: euler 19 problemeuler23: euler 23eXed: eXed (eXtended XML editor) is an XSD-based XML editor, i.e. it assumes that you have a working XSD file. The XSD is used to improve your editing experience, provide you with dynamic help, and validation. It is therefore not for those who want to write an XML file from scratch.FIM PowerShell Workflow Activity: The FIM WF Activity for PowerShell makes is easy to use PowerShell inside FIM workflows. The activity is also a good example of using diagnostic tracing inside FIM WF.FremyCompany Math Equation Editor: A WPF Component that can import MathML and LaTeX to be edited in a WYSIWYG word processor. It is intended to allow both visual and computer-comprehensive (formula in programming language) exportation. Scope and functionnalites are intended to be expanded over time.Geenie OS: A New Cosmos OSGeoBot: Monitoring and ControllingiRODS .NET: To be populated laterLicensePlateRecognition: A software for recognizing a car license plate number.LINQ for .NET 2.0: Backport of LINQ and Linq.Dynamic to the .NET Framework 2.0. The sources used to port it are taken from the mono project. http://ftp.novell.com/pub/mono/sources-stable/ It requires Visual Studio 2010 to compile. It won't compile on Visual Studio 2005.mobilestandards: MobileStandards project-creating a web2.0 BannerMy MVC store Implementation: My implementation of MVC music storeOrchard Localization JP: Localizing Project of Orchard. This project is intended to host localizing project to Japanes. Orchard ???????????。 ??????????、???????????????????。 ???????????。Paragon: Expands the basic functionality of the .NET Framework. It takes into consider basic defensive coding practices and reduces the common coding tasks.Project Unity: Research and EUA, spamming across the Halo-AA and Blam Game Engines, developed by Bungie LLC. This Project is NOT endorsed/supported by Bungie, Gearbox, Microsogy Game Studios In any way.Rabbit Framework: A lightweight framework for building dynamic web sites using ASP.NET Web Pages.ScrollableList: Just to make the project looking betterSharePoint Kerberos Buddy: The SharePoint Kerberos Buddy provides an intelligent client application that examines a mixed tier SharePoint environment locating commonly misconfigured Kerberos configuration elements. The application can detect errors on SharePoint, SSAS, SSRS, and on the client.SMI 2.0: This project is the creation of the next generation of the SMI app (previously written in VB6).SPChainGang: SPChainGang is a custom application aimed to simplify scanning, reporting, and fixing broken links in a SharePoint 2007 or SharePoint 2010 farm. SPProperties: SPProperties is a console app (command-line) that allows listing all properties of an SPWeb (property bag) and adding or updating properties. Relates to SharePoint site properties.State Machine DSL: State Machine DSL is extension to Visual Studio 2010 to provide simple and visualized way of programming state machines. It uses T4 Text Templates for code generation.tBrowser: Browser based on the IEuMoveDocType: uMoveDocType attempts to intelligently move your selected Umbraco Doc Type to a new parent.Virtual 8085: Virtual 8085 is a tool which enables students to run programs written in 8085 assembly language on a personal computer instead of a microprocessor kit. Virtual 8085 do not actually simulate the real hardware of Intel 8085, but it interprets the 8085 assembly language programs.WinAppTranslate: WinAppTranslate or WAT, Helps Visual Studio Programmers to translate Windows Applications. It is not based on the framework localization program… and it is a console application to run via VS post builds ????: ??????

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  • A Communication System for XAML Applications

    - by psheriff
    In any application, you want to keep the coupling between any two or more objects as loose as possible. Coupling happens when one class contains a property that is used in another class, or uses another class in one of its methods. If you have this situation, then this is called strong or tight coupling. One popular design pattern to help with keeping objects loosely coupled is called the Mediator design pattern. The basics of this pattern are very simple; avoid one object directly talking to another object, and instead use another class to mediate between the two. As with most of my blog posts, the purpose is to introduce you to a simple approach to using a message broker, not all of the fine details. IPDSAMessageBroker Interface As with most implementations of a design pattern, you typically start with an interface or an abstract base class. In this particular instance, an Interface will work just fine. The interface for our Message Broker class just contains a single method “SendMessage” and one event “MessageReceived”. public delegate void MessageReceivedEventHandler( object sender, PDSAMessageBrokerEventArgs e); public interface IPDSAMessageBroker{  void SendMessage(PDSAMessageBrokerMessage msg);   event MessageReceivedEventHandler MessageReceived;} PDSAMessageBrokerMessage Class As you can see in the interface, the SendMessage method requires a type of PDSAMessageBrokerMessage to be passed to it. This class simply has a MessageName which is a ‘string’ type and a MessageBody property which is of the type ‘object’ so you can pass whatever you want in the body. You might pass a string in the body, or a complete Customer object. The MessageName property will help the receiver of the message know what is in the MessageBody property. public class PDSAMessageBrokerMessage{  public PDSAMessageBrokerMessage()  {  }   public PDSAMessageBrokerMessage(string name, object body)  {    MessageName = name;    MessageBody = body;  }   public string MessageName { get; set; }   public object MessageBody { get; set; }} PDSAMessageBrokerEventArgs Class As our message broker class will be raising an event that others can respond to, it is a good idea to create your own event argument class. This class will inherit from the System.EventArgs class and add a couple of additional properties. The properties are the MessageName and Message. The MessageName property is simply a string value. The Message property is a type of a PDSAMessageBrokerMessage class. public class PDSAMessageBrokerEventArgs : EventArgs{  public PDSAMessageBrokerEventArgs()  {  }   public PDSAMessageBrokerEventArgs(string name,     PDSAMessageBrokerMessage msg)  {    MessageName = name;    Message = msg;  }   public string MessageName { get; set; }   public PDSAMessageBrokerMessage Message { get; set; }} PDSAMessageBroker Class Now that you have an interface class and a class to pass a message through an event, it is time to create your actual PDSAMessageBroker class. This class implements the SendMessage method and will also create the event handler for the delegate created in your Interface. public class PDSAMessageBroker : IPDSAMessageBroker{  public void SendMessage(PDSAMessageBrokerMessage msg)  {    PDSAMessageBrokerEventArgs args;     args = new PDSAMessageBrokerEventArgs(      msg.MessageName, msg);     RaiseMessageReceived(args);  }   public event MessageReceivedEventHandler MessageReceived;   protected void RaiseMessageReceived(    PDSAMessageBrokerEventArgs e)  {    if (null != MessageReceived)      MessageReceived(this, e);  }} The SendMessage method will take a PDSAMessageBrokerMessage object as an argument. It then creates an instance of a PDSAMessageBrokerEventArgs class, passing to the constructor two items: the MessageName from the PDSAMessageBrokerMessage object and also the object itself. It may seem a little redundant to pass in the message name when that same message name is part of the message, but it does make consuming the event and checking for the message name a little cleaner – as you will see in the next section. Create a Global Message Broker In your WPF application, create an instance of this message broker class in the App class located in the App.xaml file. Create a public property in the App class and create a new instance of that class in the OnStartUp event procedure as shown in the following code: public partial class App : Application{  public PDSAMessageBroker MessageBroker { get; set; }   protected override void OnStartup(StartupEventArgs e)  {    base.OnStartup(e);     MessageBroker = new PDSAMessageBroker();  }} Sending and Receiving Messages Let’s assume you have a user control that you load into a control on your main window and you want to send a message from that user control to the main window. You might have the main window display a message box, or put a string into a status bar as shown in Figure 1. Figure 1: The main window can receive and send messages The first thing you do in the main window is to hook up an event procedure to the MessageReceived event of the global message broker. This is done in the constructor of the main window: public MainWindow(){  InitializeComponent();   (Application.Current as App).MessageBroker.     MessageReceived += new MessageReceivedEventHandler(       MessageBroker_MessageReceived);} One piece of code you might not be familiar with is accessing a property defined in the App class of your XAML application. Within the App.Xaml file is a class named App that inherits from the Application object. You access the global instance of this App class by using Application.Current. You cast Application.Current to ‘App’ prior to accessing any of the public properties or methods you defined in the App class. Thus, the code (Application.Current as App).MessageBroker, allows you to get at the MessageBroker property defined in the App class. In the MessageReceived event procedure in the main window (shown below) you can now check to see if the MessageName property of the PDSAMessageBrokerEventArgs is equal to “StatusBar” and if it is, then display the message body into the status bar text block control. void MessageBroker_MessageReceived(object sender,   PDSAMessageBrokerEventArgs e){  switch (e.MessageName)  {    case "StatusBar":      tbStatus.Text = e.Message.MessageBody.ToString();      break;  }} In the Page 1 user control’s Loaded event procedure you will send the message “StatusBar” through the global message broker to any listener using the following code: private void UserControl_Loaded(object sender,  RoutedEventArgs e){  // Send Status Message  (Application.Current as App).MessageBroker.    SendMessage(new PDSAMessageBrokerMessage("StatusBar",      "This is Page 1"));} Since the main window is listening for the message ‘StatusBar’, it will display the value “This is Page 1” in the status bar at the bottom of the main window. Sending a Message to a User Control The previous example sent a message from the user control to the main window. You can also send messages from the main window to any listener as well. Remember that the global message broker is really just a broadcaster to anyone who has hooked into the MessageReceived event. In the constructor of the user control named ucPage1 you can hook into the global message broker’s MessageReceived event. You can then listen for any messages that are sent to this control by using a similar switch-case structure like that in the main window. public ucPage1(){  InitializeComponent();   // Hook to the Global Message Broker  (Application.Current as App).MessageBroker.    MessageReceived += new MessageReceivedEventHandler(      MessageBroker_MessageReceived);} void MessageBroker_MessageReceived(object sender,  PDSAMessageBrokerEventArgs e){  // Look for messages intended for Page 1  switch (e.MessageName)  {    case "ForPage1":      MessageBox.Show(e.Message.MessageBody.ToString());      break;  }} Once the ucPage1 user control has been loaded into the main window you can then send a message using the following code: private void btnSendToPage1_Click(object sender,  RoutedEventArgs e){  PDSAMessageBrokerMessage arg =     new PDSAMessageBrokerMessage();   arg.MessageName = "ForPage1";  arg.MessageBody = "Message For Page 1";   // Send a message to Page 1  (Application.Current as App).MessageBroker.SendMessage(arg);} Since the MessageName matches what is in the ucPage1 MessageReceived event procedure, ucPage1 can do anything in response to that event. It is important to note that when the message gets sent it is sent to all MessageReceived event procedures, not just the one that is looking for a message called “ForPage1”. If the user control ucPage1 is not loaded and this message is broadcast, but no other code is listening for it, then it is simply ignored. Remove Event Handler In each class where you add an event handler to the MessageReceived event you need to make sure to remove those event handlers when you are done. Failure to do so can cause a strong reference to the class and thus not allow that object to be garbage collected. In each of your user control’s make sure in the Unloaded event to remove the event handler. private void UserControl_Unloaded(object sender, RoutedEventArgs e){  if (_MessageBroker != null)    _MessageBroker.MessageReceived -=         _MessageBroker_MessageReceived;} Problems with Message Brokering As with most “global” classes or classes that hook up events to other classes, garbage collection is something you need to consider. Just the simple act of hooking up an event procedure to a global event handler creates a reference between your user control and the message broker in the App class. This means that even when your user control is removed from your UI, the class will still be in memory because of the reference to the message broker. This can cause messages to still being handled even though the UI is not being displayed. It is up to you to make sure you remove those event handlers as discussed in the previous section. If you don’t, then the garbage collector cannot release those objects. Instead of using events to send messages from one object to another you might consider registering your objects with a central message broker. This message broker now becomes a collection class into which you pass an object and what messages that object wishes to receive. You do end up with the same problem however. You have to un-register your objects; otherwise they still stay in memory. To alleviate this problem you can look into using the WeakReference class as a method to store your objects so they can be garbage collected if need be. Discussing Weak References is beyond the scope of this post, but you can look this up on the web. Summary In this blog post you learned how to create a simple message broker system that will allow you to send messages from one object to another without having to reference objects directly. This does reduce the coupling between objects in your application. You do need to remember to get rid of any event handlers prior to your objects going out of scope or you run the risk of having memory leaks and events being called even though you can no longer access the object that is responding to that event. NOTE: You can download the sample code for this article by visiting my website at http://www.pdsa.com/downloads. Select “Tips & Tricks”, then select “A Communication System for XAML Applications” from the drop down list.

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  • CodePlex Daily Summary for Tuesday, February 15, 2011

    CodePlex Daily Summary for Tuesday, February 15, 2011Popular ReleasesAllNewsManager.NET: AllNewsManager.NET 1.3: AllNewsManager.NET 1.3. This new version provide several new features, improvements and bug fixes. Some new features: Online Users. Avatars. Copy function (to create a new article from another one). SEO improvements (friendly urls). New admin buttons. And more...Comet - Visual Studio 2010 Addin: Installers: Offers the basic functionality of generating constructors from data members or from superclass. The current release does not respect the user's indentation preferences.Facebook Graph Toolkit: Facebook Graph Toolkit 0.8: Version 0.8 (15 Feb 2011)moved to Beta stage publish photo feature "email" field of User object added new Graph Api object: Group, Event new Graph Api connection: likes, groups, eventsDJME - The jQuery extensions for ASP.NET MVC: DJME2 -The jQuery extensions for ASP.NET MVC beta2: The source code and runtime library for DJME2. For more product info you can goto http://www.dotnetage.com/djme.html What is new ?The Grid extension added The ModelBinder added which helping you create Bindable data Action. The DnaFor() control factory added that enabled Model bindable extensions. Enhance the ListBox , ComboBox data binding.Jint - Javascript Interpreter for .NET: Jint - 0.9.0: New CLR interoperability features Many bugfixesBuild Version Increment Add-In Visual Studio: Build Version Increment v2.4.11046.2045: v2.4.11046.2045 Fixes and/or Improvements:Major: Added complete support for VC projects including .vcxproj & .vcproj. All padding issues fixed. A project's assembly versions are only changed if the project has been modified. Minor Order of versioning style values is now according to their respective positions in the attributes i.e. Major, Minor, Build, Revision. Fixed issue with global variable storage with some projects. Fixed issue where if a project item's file does not exist, a ...Document.Editor: 2011.4: Whats new for Document.Editor 2011.4: New Subscript support New Superscript support New column display in statusbar Improved dialogs Minor Bug Fix's, improvements and speed upsCoding4Fun Tools: Coding4Fun.Phone.Toolkit v1.1: Coding4Fun.Phone.Toolkit v1.1 release. Bug fixes and minor feature requests addedTV4Home - The all-in-one TV solution!: 0.1.0.0 Preview: This is the beta preview release of the TV4Home software.Finestra Virtual Desktops: 1.2: Fixes a few minor issues with 1.1 including the broken per-desktop backgrounds Further improves the speed of switching desktops A few UI performance improvements Added donations linksNuGet: NuGet 1.1: NuGet is a free, open source developer focused package management system for the .NET platform intent on simplifying the process of incorporating third party libraries into a .NET application during development. This release is a Visual Studio 2010 extension and contains the the Package Manager Console and the Add Package Dialog. The URL to the package OData feed is: http://go.microsoft.com/fwlink/?LinkID=206669 To see the list of issues fixed in this release, visit this our issues listEnhSim: EnhSim 2.4.0: 2.4.0This release supports WoW patch 4.06 at level 85 To use this release, you must have the Microsoft Visual C++ 2010 Redistributable Package installed. This can be downloaded from http://www.microsoft.com/downloads/en/details.aspx?FamilyID=A7B7A05E-6DE6-4D3A-A423-37BF0912DB84 To use the GUI you must have the .NET 4.0 Framework installed. This can be downloaded from http://www.microsoft.com/downloads/en/details.aspx?FamilyID=9cfb2d51-5ff4-4491-b0e5-b386f32c0992 Changes since 2.3.0 - Upd...Sterling Isolated Storage Database with LINQ for Silverlight and Windows Phone 7: Sterling OODB v1.0: Note: use this changeset to download the source example that has been extended to show database generation, backup, and restore in the desktop example. Welcome to the Sterling 1.0 RTM. This version is not backwards-compatible with previous versions of Sterling. Sterling is also available via NuGet. This product has been used and tested in many applications and contains a full suite of unit tests. You can refer to the User's Guide for complete documentation, and use the unit tests as guide...PDF Rider: PDF Rider 0.5.1: Changes from the previous version * Use dynamic layout to better fit text in other languages * Includes French and Spanish localizations Prerequisites * Microsoft Windows Operating Systems (XP - Vista - 7) * Microsoft .NET Framework 3.5 runtime * A PDF rendering software (i.e. Adobe Reader) that can be opened inside Internet Explorer. Installation instructionsChoose one of the following methods: 1. Download and run the "pdfRider0.5.1-setup.exe" (reccomended) 2. Down...Snoop, the WPF Spy Utility: Snoop 2.6.1: This release is a bug fixing release. Most importantly, issues have been seen around WPF 4.0 applications not always showing up in the app chooser. Hopefully, they are fixed now. I thought this issue warranted a minor release since more and more people are going WPF 4.0 and I don't want anyone to have any problems. Dan Hanan also contributes again with several usability features. Thanks Dan! Happy Snooping! p.s. By request, I am also attaching a .zip file ... so that people can install it ...RIBA - Rich Internet Business Application for Silverlight: Preview of MVVM Framework Source + Tutorials: This is a first public release of the MVVM Framework which is part of the final RIBA application. The complete RIBA example LOB application has yet to be published. Further Documentation on the MVVM part can be found on the Blog, http://www.SilverlightBlog.Net and in the downloadable source ( mvvm/doc/ ). Please post all issues and suggestions in the issue tracker.SharePoint Learning Kit: 1.5: SharePoint Learning Kit 1.5 has the following new functionality: *Support for SharePoint 2010 *E-Learning Actions can be localised *Two New Document Library Edit Options *Automatically add the Assignment List Web Part to the Web Part Gallery *Various Bug Fixes for the Drop Box There are 2 downloads for this release SLK-1.5-2010.zip for SharePoint 2010 SLK-1.5-2007.zip for SharePoint 2007 (WSS3 & MOSS 2007)GMare: GMare Alpha 02: Alpha version 2. With fixes detailed in the issue tracker.Facebook C# SDK: 5.0.3 (BETA): This is fourth BETA release of the version 5 branch of the Facebook C# SDK. Remember this is a BETA build. Some things may change or not work exactly as planned. We are absolutely looking for feedback on this release to help us improve the final 5.X.X release. For more information about this release see the following blog posts: Facebook C# SDK - Writing your first Facebook Application Facebook C# SDK v5 Beta Internals Facebook C# SDK V5.0.0 (BETA) Released We have spend time trying ...NodeXL: Network Overview, Discovery and Exploration for Excel: NodeXL Excel Template, version 1.0.1.161: The NodeXL Excel template displays a network graph using edge and vertex lists stored in an Excel 2007 or Excel 2010 workbook. What's NewThis release adds a new Twitter List network importer, makes some minor feature improvements, and fixes a few bugs. See the Complete NodeXL Release History for details. Installation StepsFollow these steps to install and use the template: Download the Zip file. Unzip it into any folder. Use WinZip or a similar program, or just right-click the Zip file...New Projects.NET JSON parser & deserializer: JSON.net makes it easy to consume JSON encoded objects in your application. It features a fast parser and deserializer written in C# 2.0 with a simple and intuitive API making integration in your application a breeze Actor Look: Single screen Actor Outlook(ActorLook) for Skelta.Its skelta based work item component.Its providing outlook features like Compose, Inbox,Outbox(which acted by me), My Requests (wf created by me) and generic custom request history tracking.AJAX Mapping Performance Tests: This project contains simple test html pages that compare the performance of Bing Maps V6.3, Bing Maps V7 and Google Maps V3 when displaying increasing numbers of pushpins on a map.Author-it DITA Project: The Author-it DITA Project contains components that enable importing, authoring, and publishing DITA content using Author-it software.Author-it PowerShell Project: The Author-it PowerShell Project provides cmdlets that allow you to interact with Author-it objects using PowerShell scripts.BizTalk Message Decompressor: This tool, written in C#, enables you to decompress BizTalk messages/context from a screen that looks like SQL Query Analyzer. By simple entering a SQL query and some custom functions, you can retrieve (partial) message content and/or context. Handy for administrators/engineers!CavemanTools Mvc: Asp.Net Mvc 3 toolkit for faster development with less code. Features theming support for both Razor and WebForm engines and easy to use helpers. It's developed in C#, .Net 4 .CityLizard XML Schema Pack: The project is for contribution of XML Schemas to CityLizard Framework.crazyKTV: this is a KTV system from TaiwanException Catcher: Exception catcher is a tool, it can attach to any .net process in the system and record all exceptions(including 1st chance exception) thrown in the process.Export Test Cases From TFS: This project lets the users to export the test cases present in form Work items in TFS 2010 to MS Excel.Extended Text Library for Small Basic: This library extend "Text" class of Microsoft Small Basic to append custom methods, such as Split, Replace, and so on. Small Basic ? Text ???? Split ? Replace ????????????、?????????。fossilGui: Gui for fossil (http://www.fossil-scm.org)Gamoliyas: Gamoliyas is an open source John Conway's Game of Life game totally written in DHTML (JavaScript, CSS and HTML). Uses mouse and keyboard. Very configurable. This cross-platform and cross-browser game was tested under BeOS, Linux, *BSD, Windows and others.Gilly Messenger - MSN clone written in VB6: Gilly Messenger is a MSN client built in Visual Basic 6 in 2002-2004 by CrackSoft. It is now open sourced.jetzt liveticker: A desktop version of the liveticker for "jetzt.de", a german online communityLMKTool: LMKTool is a small project that helps users to migrate Thales cryptographic keys from the old LMK to the new LMK set.LocalAdmins WMI Provider: WMI Provider to report all members of the local Administrators group in the WMI Class root\cimv2\Win32_LocalAdminsMarbles CMS: Marbles aims to be a simple Content Management Server for hosting multiple websites.MediaElement Extensions: MediaElement Extensions makes it easier for WPF/SilverLight Developers to interact with MediaElement. You will no longer have to handle media and user events... Controls: ProgressSlider / VolumeSlider / Buttons (Play, Pause, Stop, FullScreen..) Features: PlaylistManagementMessage Router: MessageRouter enables routing of messages in a heterogeneous environment: - ServiceBroker queue - MSMQ - FTP - othersMultiUp: Silverlight application for multiple files upload and recoverymuzoblog: muzoblogMVC 3 con Razor - Mercurial: Proyecto MVC 3 con Razor para trabajar en un proyecto desde cero, con control de código en Mercurial.Opalis Exchange Calendaring Integration Pack: An integration pack for Opalis extending functionality to exchange calendaring features.OpenEMIS: OpenEMIS is a generic open source Education Management Information System (EMIS) developped by UNESCO.PFC2011: My PFC ^^Proyecto español. Aplicacion tpv para bar pub , gestion ... opensource: España Aplicacion tpv para bar pub , gestion ... opensource Datos con XML y resportes con Crystal Reports. Imagen: http://img375.imageshack.us/i/proba1xml.jpg/Realtime C# Pitch Tracker: Use the PitchTracker class to easily track the pitch of a waveform (typically from vocals). It is fast (~3000 detections/sec) and accurate (within 0.02% of the actual frequency). It is written in C#. A sample app is included.SCOM Maintenance Mode Tool: A maintenance mode tool for System Center Operations Manager (SCOM)scooby: This is a scooby dooby doo projectSDSConsulting: Samples, resources, and solutions provided by SDS Consulting.SilverPop: Silverpop is a Silverlight 4, PRISM, MVVM demonstration application that demonstrates basic use of these concepts plus how to visualise data in a diagram. It is an accompaniment to a series of blog posts.Skywave Class Library: Skywave Class Library will contain multiple projects (one at start) targeting classes, interfaces, controls and ... for different .Net technologies like ASP.Net, WPF, Windows Forms, ... and one Core Project including shared classes. It's my shared library of 10 years development.Sofire FX: .NET ???????????,?????????????????,??? Sofire ????????!SQL Server Process Info Log: The SQL Server Process Info Log makes it easier to identify the cause of CPU & Physical Disk resource consumption by facilitating the production of visualizations that help pinpoint the smoking gun.Sup!: IIS7.5 + .NET4 + DLR + JSON.NET = Sup! Replacement for ASP.NET web services. Makes interacting with clients of all types pretty and easy. Right now it's like: "What? I can't hear you. My iPhone sucks." With Sup! it's like: "Sup."sven's msvs addons: A couple quick Visual Studio addons implementing features I missed from other IDEs. The first, MultiLineComments, implements inline comment wrapping as per Matlab. The second, FunctionBar, is a function-list C/C++ file navigation bar inspired by XCode. Both are written in C#.UHEMS: This Web Based Employee Management System With the following modules. 1. Employee Registration 2. Attendance Module 3. Leave Module 4. Payroll Processing 5. Reports 6. Independent User and Admin Registration Module 7. ResignationWebsite Monitor: Website monitorWMI Performance Counter Logging Console App: A demonstration how to create and populate a datawarehouse of WMI counters which can be used to diagnose performance problems. A presentation provided demonstrates how to detect IIS/ASP.NET thread starvation.YuxinProjs: YuxinProjs Hello World

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  • C#: Optional Parameters - Pros and Pitfalls

    - by James Michael Hare
    When Microsoft rolled out Visual Studio 2010 with C# 4, I was very excited to learn how I could apply all the new features and enhancements to help make me and my team more productive developers. Default parameters have been around forever in C++, and were intentionally omitted in Java in favor of using overloading to satisfy that need as it was though that having too many default parameters could introduce code safety issues.  To some extent I can understand that move, as I’ve been bitten by default parameter pitfalls before, but at the same time I feel like Java threw out the baby with the bathwater in that move and I’m glad to see C# now has them. This post briefly discusses the pros and pitfalls of using default parameters.  I’m avoiding saying cons, because I really don’t believe using default parameters is a negative thing, I just think there are things you must watch for and guard against to avoid abuses that can cause code safety issues. Pro: Default Parameters Can Simplify Code Let’s start out with positives.  Consider how much cleaner it is to reduce all the overloads in methods or constructors that simply exist to give the semblance of optional parameters.  For example, we could have a Message class defined which allows for all possible initializations of a Message: 1: public class Message 2: { 3: // can either cascade these like this or duplicate the defaults (which can introduce risk) 4: public Message() 5: : this(string.Empty) 6: { 7: } 8:  9: public Message(string text) 10: : this(text, null) 11: { 12: } 13:  14: public Message(string text, IDictionary<string, string> properties) 15: : this(text, properties, -1) 16: { 17: } 18:  19: public Message(string text, IDictionary<string, string> properties, long timeToLive) 20: { 21: // ... 22: } 23: }   Now consider the same code with default parameters: 1: public class Message 2: { 3: // can either cascade these like this or duplicate the defaults (which can introduce risk) 4: public Message(string text = "", IDictionary<string, string> properties = null, long timeToLive = -1) 5: { 6: // ... 7: } 8: }   Much more clean and concise and no repetitive coding!  In addition, in the past if you wanted to be able to cleanly supply timeToLive and accept the default on text and properties above, you would need to either create another overload, or pass in the defaults explicitly.  With named parameters, though, we can do this easily: 1: var msg = new Message(timeToLive: 100);   Pro: Named Parameters can Improve Readability I must say one of my favorite things with the default parameters addition in C# is the named parameters.  It lets code be a lot easier to understand visually with no comments.  Think how many times you’ve run across a TimeSpan declaration with 4 arguments and wondered if they were passing in days/hours/minutes/seconds or hours/minutes/seconds/milliseconds.  A novice running through your code may wonder what it is.  Named arguments can help resolve the visual ambiguity: 1: // is this days/hours/minutes/seconds (no) or hours/minutes/seconds/milliseconds (yes) 2: var ts = new TimeSpan(1, 2, 3, 4); 3:  4: // this however is visually very explicit 5: var ts = new TimeSpan(days: 1, hours: 2, minutes: 3, seconds: 4);   Or think of the times you’ve run across something passing a Boolean literal and wondered what it was: 1: // what is false here? 2: var sub = CreateSubscriber(hostname, port, false); 3:  4: // aha! Much more visibly clear 5: var sub = CreateSubscriber(hostname, port, isBuffered: false);   Pitfall: Don't Insert new Default Parameters In Between Existing Defaults Now let’s consider a two potential pitfalls.  The first is really an abuse.  It’s not really a fault of the default parameters themselves, but a fault in the use of them.  Let’s consider that Message constructor again with defaults.  Let’s say you want to add a messagePriority to the message and you think this is more important than a timeToLive value, so you decide to put messagePriority before it in the default, this gives you: 1: public class Message 2: { 3: public Message(string text = "", IDictionary<string, string> properties = null, int priority = 5, long timeToLive = -1) 4: { 5: // ... 6: } 7: }   Oh boy have we set ourselves up for failure!  Why?  Think of all the code out there that could already be using the library that already specified the timeToLive, such as this possible call: 1: var msg = new Message(“An error occurred”, myProperties, 1000);   Before this specified a message with a TTL of 1000, now it specifies a message with a priority of 1000 and a time to live of -1 (infinite).  All of this with NO compiler errors or warnings. So the rule to take away is if you are adding new default parameters to a method that’s currently in use, make sure you add them to the end of the list or create a brand new method or overload. Pitfall: Beware of Default Parameters in Inheritance and Interface Implementation Now, the second potential pitfalls has to do with inheritance and interface implementation.  I’ll illustrate with a puzzle: 1: public interface ITag 2: { 3: void WriteTag(string tagName = "ITag"); 4: } 5:  6: public class BaseTag : ITag 7: { 8: public virtual void WriteTag(string tagName = "BaseTag") { Console.WriteLine(tagName); } 9: } 10:  11: public class SubTag : BaseTag 12: { 13: public override void WriteTag(string tagName = "SubTag") { Console.WriteLine(tagName); } 14: } 15:  16: public static class Program 17: { 18: public static void Main() 19: { 20: SubTag subTag = new SubTag(); 21: BaseTag subByBaseTag = subTag; 22: ITag subByInterfaceTag = subTag; 23:  24: // what happens here? 25: subTag.WriteTag(); 26: subByBaseTag.WriteTag(); 27: subByInterfaceTag.WriteTag(); 28: } 29: }   What happens?  Well, even though the object in each case is SubTag whose tag is “SubTag”, you will get: 1: SubTag 2: BaseTag 3: ITag   Why?  Because default parameter are resolved at compile time, not runtime!  This means that the default does not belong to the object being called, but by the reference type it’s being called through.  Since the SubTag instance is being called through an ITag reference, it will use the default specified in ITag. So the moral of the story here is to be very careful how you specify defaults in interfaces or inheritance hierarchies.  I would suggest avoiding repeating them, and instead concentrating on the layer of classes or interfaces you must likely expect your caller to be calling from. For example, if you have a messaging factory that returns an IMessage which can be either an MsmqMessage or JmsMessage, it only makes since to put the defaults at the IMessage level since chances are your user will be using the interface only. So let’s sum up.  In general, I really love default and named parameters in C# 4.0.  I think they’re a great tool to help make your code easier to read and maintain when used correctly. On the plus side, default parameters: Reduce redundant overloading for the sake of providing optional calling structures. Improve readability by being able to name an ambiguous argument. But remember to make sure you: Do not insert new default parameters in the middle of an existing set of default parameters, this may cause unpredictable behavior that may not necessarily throw a syntax error – add to end of list or create new method. Be extremely careful how you use default parameters in inheritance hierarchies and interfaces – choose the most appropriate level to add the defaults based on expected usage. Technorati Tags: C#,.NET,Software,Default Parameters

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  • CodePlex Daily Summary for Tuesday, November 01, 2011

    CodePlex Daily Summary for Tuesday, November 01, 2011Popular ReleasesAgFx Windows Phone Application Data Caching Framework: AgFx November Update: This update is primarily a bug fix release, which provides a number of stability and performance enhancements to AgFx. Available as a NuGet package here. Release Notes Fix IsoStore exceptions during shutdown (Changelist 81729) Thread safety and sequencings issues (Changelists 78682,79252, 80707) Fix landscape layout issue in auth sample Fix async keyword collision Supporting overlapping/multiple notifications for Load requestsiTuner - The iTunes Companion: iTuner 1.4.4322: Added German (unverified, apologies if incorrect) Properly source invariant resources with correct resIDs Replaced obsolete lyric providers with working providers Fix Pseudolater to correctly morph every third char Fix null reference in CatalogBaseDevpad: 4.6: Whats new for Devpad 4.6: New Recent Files New Run in Safari Minor Bug Fix's, improvements and speed upsWindows Workflow Foundation on Codeplex: Microsoft.Activities v1.8.8: Microsoft.Activities Overview How do I install Microsoft.Activities? Updates in this release9318Technical Analysis Engine for .NET: Technical Analysis Engine 1.25: What's new in the 1.25 release (2011-11-01): - Added Williams %R indicator - Added Moving Average Envelopes indicatorBF3Rcon.NET: BF3Rcon 3.0: This release is targeted for RCON documentation based on R3. Everything should be beta stable, but it's alpha because I haven't been able to fully test it. When a stable release is ready, a proper changelog will be kept. Important Edit: There's one method that will keep this from working in Mono. GeneratePasswordHash uses void HashAlgorithm.Dispose(), which isn't in Mono. This will have to be changed to Clear() in the next release. If anyone needs a Mono version of this immediately, you can...BoxWorld: BoxWorld_2011.10.30: BoxWorld - 8.0.1110.30 This is the initial release of BoxWorld. I'd recommend downloading the installer as it contains the compiled code and everything all nicely contained. By default, you end up with this directory structure: C:\Program Files\ViperWorks\BoxWorld C:\Program Files\ViperWorks\BoxWorld\Data C:\Program Files\ViperWorks\BoxWorld\Interface C:\Program Files\ViperWorks\BoxWorld\Source In the root you have the compiled EXE files, one for the main release, one for the LITE release ...VidCoder: 1.2.1: Fixed a couple regressions: video encoder was blank in queue and crashes with the High Profile preset when opening the Settings window. Fixed problem with auto-update introduced in 1.2.0. If you have 1.2.0 you will need to update manually to get this.AssaultCube Reloaded: Release 2.3: THE RELEASE YOU'VE ALL BEEN WAITING FOR! IT CAN NOW BE CONSIDERED STABLE Linux has Debian 64-bit precompiled binaries, but you can compile your own as it also contains the source. If you are using Mac or other operating systems, download the Linux package. The server pack is ready for both Windows and Linux, but you might need to compile your own for linux (source included) If you are using Windows and require the source code, download the source package!Koober: Koober - The Ebook Creator 0.2: The official release of Koober as Open source. Koober is a ebook creator for Windows, and Koob Reader is the reader.A Microblog API (SINA weibo.com open API in C#, .Net???????API): AMicroblogAPI v1.0: AMicroBlogAPI is a C# implementation, a strong-typed deep encapsulation, a easy-to-use .net wrapper of SINA microblog API v1.0. App developers no longer need to parse various HTTP responses -- all responses are parsed into strong types; No longer need to construt the request query strings -- just simply gives the values of parameters; No longer need to implement the OAuth -- a single call could logs the user on. In this release (AMicroblogAPI v1.0), all basic data APIs are implemented. For ...patterns & practices: Enterprise Library Contrib: Enterprise Library Contrib - 5.0 (Oct 2011): This release of Enterprise Library Contrib is based on the Microsoft patterns & practices Enterprise Library 5.0 core and contains the following: Common extensionsTypeConfigurationElement<T> - A Polymorphic Configuration Element without having to be part of a PolymorphicConfigurationElementCollection. AnonymousConfigurationElement - A Configuration element that can be uniquely identified without having to define its name explicitly. Data Access Application Block extensionsMySql Provider - ...Network Monitor Open Source Parsers: Network Monitor Parsers 3.4.2748: The Network Monitor Parsers packages contain parsers for more than 400 network protocols, including RFC based public protocols and protocols for Microsoft products defined in the Microsoft Open Specifications for Windows and SQL Server. NetworkMonitor_Parsers.msi is the base parser package which defines parsers for commonly used public protocols and protocols for Microsoft Windows. In this release, NetowrkMonitor_Parsers.msi continues to improve quality and fix bugs. It has included the fo...Duckworth Lewis Professional Edition Calculator: DLcalc 3.0: DLcalc 3.0 can perform Duckworth/Lewis Professional Edition calculations 100% accurately. It also produces over-by-over and ball-by-ball PAR score tables.Media Companion: MC 3.420b Weekly: Ensure .NET 4.0 Full Framework is installed. (Available from http://www.microsoft.com/download/en/details.aspx?id=17718) Ensure the NFO ID fix is applied when transitioning from versions prior to 3.416b. (Details here) Movies Fixed: Fanart and poster scraping issues TV Shows (Re)Added: Rebuild single show Fixed: Issue when shows are moved from original location Ability to handle " for actor nicknames Crash when episode name contains "<" (does not scrape yet) Clears fanart when switch...patterns & practices - Unity: Unity 3.0 for .NET4.5 Preview: The Unity 3.0.1026.0 Preview enables Unity to work on .NET 4.5 with both the WinRT and desktop profiles. The major changes include: Unity projects updated to target .NET 4.5. Dynamic build plans modified to use compiled lambda expressions instead of Reflection.Emit Converting reflection to use the new TypeInfo for reflection. Projects updated to work with the Microsoft Visual Studio 2011 Preview Notes/Known Issues: The Microsoft.Practices.Unity.UnityServiceLocator class cannot be use...Managed Extensibility Framework: MEF 2 Preview 4: Detailed information on this release is available on the BCL team blog.AcDown????? - Anime&Comic Downloader: AcDown????? v3.6: ?? ● AcDown??????????、??????,??????????????????????,???????Acfun、Bilibili、???、???、???、Tucao.cc、SF???、?????80????,???????????、?????????。 ● AcDown???????????????????????????,???,???????????????????。 ● AcDown???????C#??,????.NET Framework 2.0??。?????"Acfun?????"。 ????32??64? Windows XP/Vista/7 ????????????? ??:????????Windows XP???,?????????.NET Framework 2.0???(x86)?.NET Framework 2.0???(x64),?????"?????????"??? ??????????????,??????????: ??"AcDown?????"????????? ?? v3.6?? ??“????”...MVC Controls Toolkit: Mvc Controls Toolkit 1.5.0: Added: The new Client Blocks feaure of Views A new "move" js method for the TreeViews The NewHtmlCreated js event to the DataGrid Improved the ChoiceList structure that now allows also the selection list of a dropdown to be chosen with a lambda expression Improved the AcceptViewHintAttribute controller filter. Now a client can specify not only the name of a View or Partial View it prefers, but also to receive just the rough data in Json format. Now the the SMinimum and SMaximum par...Free SharePoint Master Pages: Buried Alive (Halloween) Theme: Release Notes *Created for Halloween, you will find theme file, custom css file and images. *Created by Al Roome @AlstarRoome Features: Custom styling for web part Custom background *Screenshot https://s3.amazonaws.com/kkhipple/post/sharepoint-showcase-halloween.pngNew ProjectsarlTH: "Airport Link Thailand" Application for Windows Phone 7.1Audio Tags Editor For Excel: The purpose of the project is to create a tool to edit tags of audio files through the excel application. The program is an Excel add-in.AW Load Tester: AW Load Tester is a simple and easy to use website load tester that very closely mimics a regular users browsing session on your website. Many popular load tester only download HTML. AW Load Tester downloads all the related items on a page simultaneously. AzMan - Be Good Do Right !: The AzMan is a collection of reusable software components designed to assist software developers with common enterprise development challenges. http://bbs.fengshupo.com/BestWayWP7UI: The User interface of best wat wp7 applicationCheckout Subsystem Optimizer: Checkout Subsystem OptimizerDBScripter - Library for scripting SQL Server database objects: This project is library that allows users to script SQL Server database objects. Library uses dynamic management views for extracting data about databases objects. This library could be used in various situations. The most interesting areas are comparing database objects and generation database documentation. For both cases examples have been prepared.Dependency Checker: Dependency Checker is a utility for verifying that a set of prerequisites is present on a machine. The set of dependencies is defined in a configuration file. For more information, see http://dependencychecker.codeplex.com/documentation DibTer: DibTer is a brand new CMS for ASP.NET Mainly features are NHibernate MVC JQuery HTML5Dynamics CRM Entity Based Stress Tool: Entity Based Stress Tool, is command line program that creates configurable server agents in order to stress a defined entity at a defined Message/Stage. This tool allows CRM Application Stressing, Plugin Stressing, and enlaborate an execution report.Edinger: Edinger is a simple text editor.FreeboxHDVideoPlayer: FreeboxHDVideoPlayer makes it easier for free.fr french ISP users to play and manage videos stored on the HDD of the Freebox HD. FreeboxHDVideoPlayer simplifie, pour les utilisateurs de free.fr, la lecture et la gestion des vidéos stockées sur le disque du boitier Freebox HD.guglex - google docs xtraz: my studying project for asp.net mvc 3. now displaying spreadsheet rows in card viewIP-Camera MJPEG HTTP Web-Server Emulator: Turns web-camera into IP-camera with mjpeg streaming and access it over network. Usage of i-Lids (Imagery Library for Intelligent Detection Systems) and other data for surveillance systems development. Sends WMV, folder with images, web-camera data over the wire.LIM: LIM is .net software for archive manage.Luminji.CorWeb: luminji's company web.Map Generator: Map Generator for your Civ/Col/Roguelike games in VB.NET.Microformat Parsers for .NET: Microformat's Parsers for .NET helps you to collect information you run into on the web, that is stored by means of microformats. It's written in C# 3.0.Mini Rx: Mini Rx provides LINQ like queries over events for C# and F# using extension methods, somewhat like the Reactive Extensions (Rx) but in a lightweight open source package with one non-strong named assembly.MVC Music Store by NNT: Demo Music Store Follow tut from Microsoft. Team Explorer VS 2010 .NET 4PHP MySQL Web Site Creator: PHP MySQL Web Site Creator helps you create a basic template for your web site using a UI form. I creates all PHP, CSS, HTML basic pages to connect to MySQL database.PQLRD: Paco KLk!Project Web And Application: Project MobileStore in ASP use ASP.NET MVC 3RoboZip: RoboZip combines MS Robocopy and Zip-functionality. Create a job and RoboZip will zip all files (from a list of filetypes) within a time span in the past. The zip file name can contain date and time values of the time period it covers. It's developed in C#. The zip component is the DotNetZip Library from http://dotnetzip.codeplex.com. The logging is done using Apache log4net from http://logging.apache.org/log4net. The idea here is not to only present the code, but also to document how the de...Scriptster Gearbox: Scriptster Gearbox is a full C# scripting system based on Scriptster (also on CodePlex). It is aimed at Visual Studio developers and power users who need to automate the sorts of things that DOS is generally good at, but which using C# can make more powerful and more familiar.Technical Analysis Engine for .NET: Technical Analysis Engine is a .NET based library for technical analysis. It is fast, free, easy to use and provides functionality for financial market analysis.ValidationDSL: A Fluent validation engine with ease to use and reusable around the multi-tenant applicationsWebFormsUtilities: WebFormsUtilities is a collection of tools that assist in using MVC/MVP functionality to webforms in an unobtrusive manner. This differs from a hybrid MVC/WebForms page in that you can use methods like UpdateModel() or TryValidateModel() in a WebForms Page class.Wen - WPF 3D Navigator: Control the camera and the lights of a WPF 3D application without any code modification.WindStudios: WindStudiosWrite My Expect Statement: Have Rhino Mocks automatically generate your expect() and return() statements for you.zion xtraz: some basic helpful classes for use in every project

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  • CodePlex Daily Summary for Sunday, November 21, 2010

    CodePlex Daily Summary for Sunday, November 21, 2010Popular ReleasesMDownloader: MDownloader-0.15.24.6966: Fixed Updater; Fixed minor bugs;Smith Html Editor: Smith Html Editor V0.75: The first public release.MiniTwitter: 1.59: MiniTwitter 1.59 ???? ?? User Streams ????????????????? ?? ?????????????? ???????? ?????????????.NET Extensions - Extension Methods Library for C# and VB.NET: Release 2011.01: Added new extensions for - object.CountLoopsToNull Added new extensions for DateTime: - DateTime.IsWeekend - DateTime.AddWeeks Added new extensions for string: - string.Repeat - string.IsNumeric - string.ExtractDigits - string.ConcatWith - string.ToGuid - string.ToGuidSave Added new extensions for Exception: - Exception.GetOriginalException Added new extensions for Stream: - Stream.Write (overload) And other new methods ... Release as of dotnetpro 01/2011Code Sample from Microsoft: Visual Studio 2010 Code Samples 2010-11-19: Code samples for Visual Studio 2010Prism Training Kit: Prism Training Kit 4.0: Release NotesThis is an updated version of the Prism training Kit that targets Prism 4.0 and added labs for some of the new features of Prism 4.0. This release consists of a Training Kit with Labs on the following topics Modularity Dependency Injection Bootstrapper UI Composition Communication MEF Navigation Note: Take into account that this is a Beta version. If you find any bugs please report them in the Issue Tracker PrerequisitesVisual Studio 2010 Microsoft Word 2...Free language translator and file converter: Free Language Translator 2.2: Starting with version 2.0, the translator encountered a major redesign that uses MEF based plugins and .net 4.0. I've also fixed some bugs and added support for translating subtitles that can show up in video media players. Version 2.1 shows the context menu 'Translate' in Windows Explorer on right click. Version 2.2 has links to start the media file with its associated subtitle. Download the zip file and expand it in a temporary location on your local disk. At a minimum , you should uninstal...Free Silverlight & WPF Chart Control - Visifire: Visifire SL and WPF Charts v3.6.4 Released: Hi, Today we are releasing Visifire 3.6.4 with few bug fixes: * Multi-line Labels were getting clipped while exploding last DataPoint in Funnel and Pyramid chart. * ClosestPlotDistance property in Axis was not behaving as expected. * In DateTime Axis, Chart threw exception on mouse click over PlotArea if there were no DataPoints present in Chart. * ToolTip was not disappearing while changing the DataSource property of the DataSeries at real-time. * Chart threw exception ...Microsoft SQL Server Product Samples: Database: AdventureWorks 2008R2 SR1: Sample Databases for Microsoft SQL Server 2008R2 (SR1)This release is dedicated to the sample databases that ship for Microsoft SQL Server 2008R2. See Database Prerequisites for SQL Server 2008R2 for feature configurations required for installing the sample databases. See Installing SQL Server 2008R2 Databases for step by step installation instructions. The SR1 release contains minor bug fixes to the installer used to create the sample databases. There are no changes to the databases them...VidCoder: 0.7.2: Fixed duplicated subtitles when running multiple encodes off of the same title.Craig's Utility Library: Craig's Utility Library Code 2.0: This update contains a number of changes, added functionality, and bug fixes: Added transaction support to SQLHelper. Added linked/embedded resource ability to EmailSender. Updated List to take into account new functions. Added better support for MAC address in WMI classes. Fixed Parsing in Reflection class when dealing with sub classes. Fixed bug in SQLHelper when replacing the Command that is a select after doing a select. Fixed issue in SQL Server helper with regard to generati...MFCMAPI: November 2010 Release: Build: 6.0.0.1023 Full release notes at SGriffin's blog. If you just want to run the tool, get the executable. If you want to debug it, get the symbol file and the source. The 64 bit build will only work on a machine with Outlook 2010 64 bit installed. All other machines should use the 32 bit build, regardless of the operating system. Facebook BadgeDotNetNuke® Community Edition: 05.06.00: Major HighlightsAdded automatic portal alias creation for single portal installs Updated the file manager upload page to allow user to upload multiple files without returning to the file manager page. Fixed issue with Event Log Email Notifications. Fixed issue where Telerik HTML Editor was unable to upload files to secure or database folder. Fixed issue where registration page is not set correctly during an upgrade. Fixed issue where Sendmail stripped HTML and Links from emails...mVu Mobile Viewer: mVu Mobile Viewer 0.7.10.0: Tube8 fix.EPPlus-Create advanced Excel 2007 spreadsheets on the server: EPPlus 2.8.0.1: EPPlus-Create advanced Excel 2007 spreadsheets on the serverNew Features Improved chart support Different chart-types series on the same chart Support for secondary axis and a lot of new properties Better styling Encryption and Workbook protection Table support Import csv files Array formulas ...and a lot of bugfixesAutoLoL: AutoLoL v1.4.2: Added support for more clients (French and Russian) Settings are now stored sepperatly for each user on a computer Auto Login is much faster now Auto Login detects and handles caps lock state properly nowTailspinSpyworks - WebForms Sample Application: TailspinSpyworks-v0.9: Contains a number of bug fixes and additional tutorial steps as well as complete database implementation details.ASP.NET MVC Project Awesome (jQuery Ajax helpers): 1.3 and demos: It contains a rich set of helpers (controls) that you can use to build highly responsive and interactive Ajax-enabled Web applications. These helpers include Autocomplete, AjaxDropdown, Lookup, Confirm Dialog, Popup Form and Pager tested on mozilla, safari, chrome, opera, ie 9b/8/7/6 new stuff in 1.3 Autocomplete helper Autocomplete and AjaxDropdown can have parentId and be filled with data depending on the value of the parent PopupForm besides Content("ok") on success can also return J...Nearforums - ASP.NET MVC forum engine: Nearforums v4.1: Version 4.1 of the ASP.NET MVC forum engine, with great improvements: TinyMCE added as visual editor for messages (removed CKEditor). Integrated AntiSamy for cleaner html user post and add more prevention to potential injections. Admin status page: a page for the site admin to check the current status of the configuration / db / etc. View Roadmap for more details.UltimateJB: UltimateJB 2.01 PL3 KakaRoto + PSNYes by EvilSperm: Voici une version attendu avec impatience pour beaucoup : - La Version PSNYes pour pouvoir jouer sur le PSN avec une PS3 Jailbreaker. - Pour l'instant le PSNYes n'est disponible qu'avec les PS3 en firmwares 3.41 !!! - La version PL3 KAKAROTO intégre ses dernières modification et prépare a l'intégration du Firmware 3.30 !!! Conclusion : - UltimateJB PSNYes => Valide l'utilisation du PSN : Uniquement compatible avec les 3.41 - ultimateJB DEFAULT => Pas de PSN mais disponible pour les PS3 sui...New Projects1600hours: 1600hours project made in C++.aoleDownload: Aole Series DownloadBills and Cash Flow: Bills and Cash Flow is a simple multi-tenant application to track bills and view cash flowCUDAagrep: CUDAagrep, a fast CUDA implementation of agrep algorithm for approximate DNA/RNA sequence matching.DNN5 Simple Ticketing Module: This is a simple DNN module that accepts trouble tickets and creates a knowledge base for a company.EntityOH: Dynamic Entities ORMFxcop ASP.NET Security Rules: Fxcop ASP.NET security rules This is a set of code analysis rules aiming at analyzing ASP.NET and ASP.NET MVC security against best practices. The rules can be used by Visual Studio 10 Ultimate or FxCop v10 standalone.Head First Design Patterns - Code Examples in C#: This project consists of ported code examples from the book Head First Design Patterns by Eric and Elizabeth Freeman into C#.HTML5 Media Player (Video / Audio): A .NET implementation of the VideoJS and AudioJS open source projects with video and audio support for HTML5. Excellent for use with iPod, iPad, iPhone, etc.Keyword Auction Simulator: This is the project for simulating the keyword auction like Adwords.mAdcOW Office Add-Ins: A collection of handy Office 2010 add-ins.Manga to Epub: Manga to Epub allow you to convert a bunch of images to a single "epub" file, readable on your reader. It handles most of the image types as well as several archives. You have multiple customization options, such as trimming the images in order to remove white borders.Mapua Career Ramp Up: A joint endeavor with the Philippine IT industry leaders and with Mapua School of Information Technology to build an online collaborative database system to Ramp-Up graduating students on their career as future IT Professionals. minami: Minami is a Project what focuse the work on Stability and Features. Is Development in C++minami-dev: Comes later the Description.Mobile RPG: Mobile RPG is five ATtiny85 microcontrollers playing their own RPG characters with a primary MCU acting as GM. Its a fun exercise in autonomous role playing.NetSnoop: Netsnoop allows everyone to get a quick overview over alle the current connections on their workstation.nGso: GSO algorithm implementation based on http://www.springerlink.com/content/y065470472612847/fulltext.pdf Glowworm swarm optimization for simultaneous capture of multiple local optima of multimodal functions K.N. Krishnanand · D. GhoseOpenID Starter Kit for ASP.NET MVC: OpenID Starter Kit for ASP.NET MVC is used to jump start building your web application with ASP.NET MVC with OpenID login system. It is also a good education resource if you want to learn how to implement OpenID into a ASP.NET MVC.Orchard Contact Us Module: Add a contact us page to your Orchard site using this module.Persian Scheduler and Calendar Control: This is a Jalali (Persian or shamsi) calendar and scheduler control in silverlight. Choosing the name 'Jalali' is in honor of 'Hakim omar khayyam' the founder of Jalali calendar. This is under the lisence of 'Barid New Systems' company.Popfly Metadata Generator: Creates Metadata for New project.PurpleStoat: A modular, extensible Silverlight application shell using Prism, Unity and the Enterprise Library, and written in C#. It includes a WCF service which provides AuthZ and logging services to the shell, which are also available to the modules.QL Config Compare Tool: The QL Config Compare Tool enables you to compare two QuakeLive configs. It creates a detailed overview of the differences and is able to save statistics.SQL PHI Identifier: SQL PHI Identifier is an auditing tool for DBA's in a healthcare environment to be able to help identify which databases/tables might hold protected health information (PHI). Using this information a DBA can then take the necessary steps to secure that data adequately.Sqlite ORM: Sqlite ORM is at present a simple Class to Table mapper for Sqlite databases. Tables are created on demand, and designed to future proof for Sharding. Code has 100% unit test coverage.Test shop: Test shopVarMerger - ??????? ????????? ??? ???????? ????????????.: VarMerger - ?????????? (Add-In) ??? MS Word 2007, ??????? ????????? ??????????? ???????? ???????? ??????? ?? ??????, ?????????? ????????? ?????? ? ??????. Visual Studio Add-In For creating Vista Gadget: The absence of tools in Visual Studio that can help developers to create Vista gadgets is strange and disappointing, in my opinion., I want to show you some tools that can help you to develop Vista gadgets using only Visual Studio 2008 or 2010 IDE.Vocal Remover - VST Plugin: VST Plugin Removes vocal form songs using M/S system trick with EQ on mid signal. source in C++ IDE: Visual Studio 2010 Express Edition LIB: Steinberg VST SDK 2.4Windows Phone 7 To Go: A project with demos for Windows Phone 7 FeaturesWinware: Winware is not only an Entity Framework, but beyond.XTengine: Xtengine makes it easier for XNA developers to develop in a compositional manner. You'll no longer have to write specific game classes with deep hierarchies or hardcode to load levels. It's developed in C# with XNA 4.0, with WP7 in mind.

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  • CodePlex Daily Summary for Saturday, March 17, 2012

    CodePlex Daily Summary for Saturday, March 17, 2012Popular ReleasesAutoSPEditor: AutoSPEditor Installer: Installs the current version of the AutoSPEditor using ClickOnce. Your application will be updated automatically.Javascript .NET: Javascript .NET v0.6: Upgraded to the latest stable branch of v8 (/tags/3.9.18), and switched to using their scons build system. We no longer include v8 source code as part of this project's source code. Simultaneous multithreaded use of v8 now supported (v8 Isolates), although different contexts may not share objects or call each other. 64-bit .Net 4.0 DLL now included. (Download now includes x86 and x64 for both .Net 3.5 and .Net 4.0.)MyRouter (Virtual WiFi Router): MyRouter 1.0.6: This release should be more stable there were a few bug fixes including the x64 issue as well as an error popping up when MyRouter started this was caused by a NULL valuePulse: Pulse Beta 4: This version is still in development but should include: Logging and error handling have been greatly improved. If you run into an error or Pulse crashes make sure to check the Log folder for a recently modified log file so you can report the details of the issue A bunch of new features for the Wallbase.cc provider. Cleaner separation between inputs, downloading and output. Input and downloading are fairly clean now but outputs are still mixed up in the mix which I'm trying to resolve ...Google Books Downloader for Windows: Google Books Downloader-2.0.0.0.: Google Books DownloaderFinestra Virtual Desktops: 2.5.4501: This is a very minor update release. Please see the information about the 2.5 and 2.5.4500 releases for more information on recent changes. This update did not even have an automatic update triggered for it. Adds error checking and reporting to all threads, not only those with message loopsAcDown????? - Anime&Comic Downloader: AcDown????? v3.9.2: ?? ●AcDown??????????、??、??????,????1M,????,????,?????????????????????????。???????????Acfun、????(Bilibili)、??、??、YouTube、??、???、??????、SF????、????????????。??????AcPlay?????,??????、????????????????。 ● AcDown???????????????????????????,???,???????????????????。 ● AcDown???????C#??,????.NET Framework 2.0??。?????"Acfun?????"。 ????32??64? Windows XP/Vista/7/8 ????????????? ??:????????Windows XP???,?????????.NET Framework 2.0???(x86),?????"?????????"??? ??????????????,??????????: ??"AcDo...ArcGIS Editor for OpenStreetMap: ArcGIS Editor for OSM 2.0 Release Candidate: Your feedback is welcome - and this is your last chance to get your fixes in for this version! Includes installer for both Feature Server extension and Desktop extension, enhanced functionality for the Desktop tools, and enhanced built-in Javascript Editor for the Feature Server component. This release candidate includes fixes to beta 4 that accommodate domain users for setting up the Server Component, and fixes for reporting/uploading references tracked in the revision table. See Code In-P...C.B.R. : Comic Book Reader: CBR 0.6: 20 Issue trackers are closed and a lot of bugs too Localize view is now MVVM and delete is working. Added the unused flag (take care that it goes to true only when displaying screen elements) Backstage - new input/output format choice control for the conversion Backstage - Add display, behaviour and register file type options in the extended options dialog Explorer list view has been transformed to a custom control. New group header, colunms order and size are saved Single insta...Windows Azure Toolkit for Windows 8: Windows Azure Toolkit for Windows 8 Consumer Prv: Windows Azure Toolkit for Windows 8 Consumer Preview - Preview Release v1.2.1Minor updates to setup experience: Check for WebPI before install Dependency Check updated to support the following VS 11 and VS 2010 SKUs Ultimate, Premium, Professional and Express Certs Windows Azure Toolkit for Windows 8 Consumer Preview - Preview Release v1.2.0 Please download this for Windows Azure Toolkit for Windows 8 functionality on Windows 8 Consumer Preview. The core features of the toolkit include:...Facebook Graph Toolkit: Facebook Graph Toolkit 3.0: ships with JSON Toolkit v3.0, offering parse speed up to 10 times of last version supports Facebook's new auth dialog supports new extend access token endpoint new example Page Tab app filter Graph Api connections using dates fixed bugs in Page Tab appsCODE Framework: 4.0.20312.0: This version includes significant improvements in the WPF system (and the WPF MVVM/MVC system). This includes new styles for Metro controls and layouts. Improved color handling. It also includes an improved theme/style swapping engine down to active (open) views. There also are various other enhancements and small fixes throughout the entire framework.ScintillaNET: ScintillaNET 2.4: 3/12/2012 Jacob Slusser Added support for annotations. Issues Fixed with this Release Issue # Title 25012 25012 25018 25018 25023 25023 25014 25014 Visual Studio ALM Quick Reference Guidance: v3 - For Visual Studio 11: RELEASE README Welcome to the BETA release of the Quick Reference Guide preview As this is a BETA release and the quality bar for the final Release has not been achieved, we value your candid feedback and recommend that you do not use or deploy these BETA artifacts in a production environment. Quality-Bar Details Documentation has been reviewed by Visual Studio ALM Rangers Documentation has not been through an independent technical review Documentation ...AvalonDock: AvalonDock 2.0.0345: Welcome to early alpha release of AvalonDock 2.0 I've completely rewritten AvalonDock in order to take full advantage of the MVVM pattern. New version also boost a lot of new features: 1) Deep separation between model and layout. 2) Full WPF binding support thanks to unified logical tree between main docking manager, auto-hide windows and floating windows. 3) Support for Aero semi-maximized windows feature. 4) Support for multiple panes in the same floating windows. For a short list of new f...Windows Azure PowerShell Cmdlets: Windows Azure PowerShell Cmdlets 2.2.2: Changes Added Start Menu Item for Easy Startup Added Link to Getting Started Document Added Ability to Persist Subscription Data to Disk Fixed Get-Deployment to not throw on empty slot Simplified numerous default values for cmdlets Breaking Changes: -SubscriptionName is now mandatory in Set-Subscription. -DefaultStorageAccountName and -DefaultStorageAccountKey parameters were removed from Set-Subscription. Instead, when adding multiple accounts to a subscription, each one needs to be added ...IronPython: 2.7.2.1: On behalf of the IronPython team, I'm happy to announce the final release IronPython 2.7.2. This release includes everything from IronPython 54498 and 62475 as well. Like all IronPython 2.7-series releases, .NET 4 is required to install it. Installing this release will replace any existing IronPython 2.7-series installation. Unlike previous releases, the assemblies for all supported platforms are included in the installer as well as the zip package, in the "Platforms" directory. IronPython 2...Kooboo CMS: Kooboo CMS 3.2.0.0: Breaking changes: When upgrade from previous versions, MUST reset the all the content type templates, otherwise the content manager might get a compile error. New features Integrate with Windows azure. See: http://wiki.kooboo.com/?wiki=Kooboo CMS on Azure Complete solution to deploy on load balance servers. See: http://wiki.kooboo.com/?wiki=Kooboo CMS load balance Update Jquery and Jquery ui to the lastest version(Jquery 1.71, Jquery UI 1.8.16). Tree style text content editing. See:h...Extensions for Reactive Extensions (Rxx): Rxx 1.3: Please read the latest release notes for details about what's new. Related Work Items Content SummaryRxx provides the following features. See the Documentation for details. Many IObservable<T> extension methods and IEnumerable<T> extension methods. Many wrappers that convert asynchronous Framework Class Library APIs into observables. Many useful types such as ListSubject<T>, DictionarySubject<T>, CommandSubject, ViewModel, ObservableDynamicObject, Either<TLeft, TRight>, Maybe<T>, Scala...Microsoft Ajax Minifier: Microsoft Ajax Minifier 4.47: Properly output escaped characters in CSS identifiers throw an EOF error when parsing a CSS selector that doesn't end in a declaration block chased down a stack-overflow issue with really large JS sources. Needed to flatten out the AST tree for adjacent expression statements that the application merges into a single expression statement, or that already contain large, comma-separated expressions in the original source. fix issue #17569: tie together the -debug switch with the DEBUG defi...New ProjectsCOBOL Bubble Sort: The famous Bubble Sort algorithm using COBOLCross Site Media Dashboard (webpart) for SharePoint video content: View video content in easy to configure dashboard structure. Supports a vast range of video formatsDataObjects.Net Samples: DataObjects.Net SamplesDev Tracking Tool: Dev Tracking Tool is thought to help software developers keeping track of their activities in a fast way, and use these informations for later update of tasks in other informatic systems (i.e.: tracking tasks in TFS and/or other tracking tools).Governance Checklist - Create/manage your Governance Checklist: Governance Checklist - Create/manage your Governance Checklist. SharePoint Governance Checklist generated as a starting point however you can update to your own criteria. Visual Guages to show the status of your governance progresslibspotify.NET - a managed interop library for libspotify: libspotify.NET is a simple interop wrapper library for libspotify written in C#. It enables .NET developers to write applications that can browse, search, and stream digital music from the Spotify platform. This project is compatible with libspotify API version 10.1.16. Requires libspotify.dll, a Spotify premium account, and an application API key. More info on the libspotify API at http://developer.spotify.com/en/libspotify/overview/ Media.Net: All-In-One Media Player for Windows XP, Vista, Windows 7 and Windows 8.MisTutoriales: MisTutoriales Ejemplos de programación.mobile video: mobile videoMugen MVVM Toolkit: Mugen MVVM Toolkit makes it easier to develop Silverlight, WPF and WP7 applications using the Model-View-ViewModel design pattern. It is very easy to use. It combines the pattern of DI (dependency injection) and MVVM (Model-View-ViewModel).Project SIMPLE Orca: SIMPLE makes it easier for non-programmers to create simple applications. You'll no longer have to learn an entire language in order to create that simple application you've been stressing over. S imple And I deal M acroed P rogramming L anguage For E aseRelational data Transfer Application: Relational data Transfer Application helps to move data scenarios from One relational database to other Relational database without moving entire tables. Basically this applciation moves a given data row along with its relational data to destination database. rGUI: rGUI is an open source .NET front-end for Robocopy written in C#. It is designed for users already familiar with the Robocopy command-line switches and what they do, but who want the command parameters presented in a visual way.S#: Spontaneous Sharp: A mix of very easy to use c# libraries, born out of spontaneous needs to simplify a large number of programming tasks in .NET C#.SDF - Smart Document Framework: Smart Document Framework offers an alternative to the FlowDocument which provides a simpler rendering engine and allows for better pagination.Shatong: Shatong SystemSPD 2007 Custom Activity Pause Until CheckOut = None: This activity can be added to the beginning of a SharePoint Designer 2007 workflow to pause the workflow until the item is no longer checked out (soft or hard checkout)Spontaneous XNA Library (SXL): Yet another XNA Library that has arisen from various spontaneous needs. Hopefully it can be as helpful to others as it has been to me.TeaFiles.Net - time series storage: TeaFiles.Net is an API for TeaFiles that makes it easy to store and exchange time series data between .Net programs and C++, Python, R and other applications. Written in C#. Find more details about the file specification, other APIs and tools at discretelogics.comTypePipe: TypePipe allows you to modify existing CLR types using a simple, expression-based API. Modifications from several tools and libraries (AOP, IoC etc.) can be combined. Types are generated via Reflection.Emit or user-defined back-ends.UCB_12_1: This is a research projectUCB_12_2: UCB_12_2UCB_12_3: UCB_12_3UCB_12_4: UCB_12_4UCB_12_Common: UCB_12_CommonVG Task Manager: task manager demo project created by Vivek Gupta.WP7 Map Control: Lightweight universal map control for Windows Phone 7xRM#: xRM# is focused on boosting productivity while developing JavaScript customizations for Microsoft Dynamics CRM 2011. xRM# provided a platform to scribble code in C# and translating them to JavaScript snippet for xRM customizations. Developers can benefit from structural and coherent flow of using existing C# coding guidelines. Pseudo data types, IntelliSense and Code Documentation reduce code look-ups and increase productivity. xRM# also supports deploying generated scripts as minified ver...

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  • CodePlex Daily Summary for Wednesday, November 21, 2012

    CodePlex Daily Summary for Wednesday, November 21, 2012Popular ReleasesImapX 2: ImapX 2.0.0.6: An updated release of the ImapX 2 library, containing many bugfixes for both, the library and the sample application.Metodología General Ajustada - MGA: 03.05.05: Cambios John: Se modificó el Procedimiento Alamacenado PROF03ObjetivoProductoConsultarIdF03 que no incluía los campos de IdUnidadMedida y UnidadMedida, lo que generaba error en la capa de datos al leer estos campos (PasarDataSetAPROF03ObjetivoProductoInfo) y terminaba devolviendo NULL en los registros, esto no dejaba la información en la Exportación y por ende en la Importación no subían los Productos. Generación de instaladores. Soporte técnico por correo electrónico, telefónico y en sitio.WiX Toolset: WiX v3.7 RC: WiX v3.7 RC (3.7.1119.0) provides feature complete Bundle update and reference tracking plus several bug fixes. For more information see Rob's blog post about the release: http://robmensching.com/blog/posts/2012/11/20/WiX-v3.7-Release-Candidate-availablePicturethrill: Version 2.11.20.0: Fixed up Bing image provider on Windows 8Excel AddIn to reset the last worksheet cell: XSFormatCleaner.xla: Modified the commandbar code to use CommandBar IDs instead of English names.Json.NET: Json.NET 4.5 Release 11: New feature - Added ITraceWriter, MemoryTraceWriter, DiagnosticsTraceWriter New feature - Added StringEscapeHandling with options to escape HTML and non-ASCII characters New feature - Added non-generic JToken.ToObject methods New feature - Deserialize ISet<T> properties as HashSet<T> New feature - Added implicit conversions for Uri, TimeSpan, Guid New feature - Missing byte, char, Guid, TimeSpan and Uri explicit conversion operators added to JToken New feature - Special case...EntitiesToDTOs - Entity Framework DTO Generator: EntitiesToDTOs.v3.0: DTOs and Assemblers can be generated inside project folders! Choose the types you want to generate! Support for Visual Studio 2012 !!! Support for new Entity Framework EDMX (format used by VS2012) ! Support for Enum Types! Optional automatic check for updates! Added the following methods to Assemblers! IEnumerable<DTO>.ToEntities() : ICollection<Entity> IEnumerable<Entity>.ToDTOs() : ICollection<DTO> Indicate class identifier for DTOs and Assemblers! Cleaner Assemblers code....mojoPortal: 2.3.9.4: see release notes on mojoportal.com http://www.mojoportal.com/mojoportal-2394-released Note that we have separate deployment packages for .NET 3.5 and .NET 4.0, but we recommend you to use .NET 4, we will probably drop support for .NET 3.5 once .NET 4.5 is available The deployment package downloads on this page are pre-compiled and ready for production deployment, they contain no C# source code and are not intended for use in Visual Studio. To download the source code see getting the lates...VidCoder: 1.4.6 Beta: Brought back the x264 advanced options panel due to popular demand. Thank you for all the feedback. x264 Preset/Profile/Tune/Level has been moved back to the Video tab, along with a copy of the "extra options" string. Added Fast Decode and Zero Latency checkboxes to support multiple Tunes. Added cropping option "None". Audio bitrates that are incompatible with the encoder (such as MP3 > 320 kbps) are no longer preset on the list. Fixed crash on opening VidCoder after de-selecting "re...DotNetNuke® Store: 03.01.07: What's New in this release? IMPORTANT: this version requires DotNetNuke 04.06.02 or higher! DO NOT REPORT BUGS HERE IN THE ISSUE TRACKER, INSTEAD USE THE DotNetNuke Store Forum! Bugs corrected: - Replaced some hard coded references to the default address provider classes by the corresponding interfaces to allow the creation of another address provider with a different name. New Features: - Added the 'pickup' delivery option at checkout. - Added the 'no delivery' option in the Store Admin ...Bundle Transformer - a modular extension for ASP.NET Web Optimization Framework: Bundle Transformer 1.6.10: Version: 1.6.10 Published: 11/18/2012 Now almost all of the Bundle Transformer's assemblies is signed (except BundleTransformer.Yui.dll); In BundleTransformer.SassAndScss the SassAndCoffee.Ruby library was replaced by my own implementation of the Sass- and SCSS-compiler (based on code of the SassAndCoffee.Ruby library version 2.0.2.0); In BundleTransformer.CoffeeScript added support of CoffeeScript version 1.4.0-3; In BundleTransformer.TypeScript added support of TypeScript version 0....ExtJS based ASP.NET 2.0 Controls: FineUI v3.2.0: +2012-11-18 v3.2.0 -?????????????????SelectedValueArray????????(◇?◆:)。 -???????????????????RecoverPropertiesFromJObject????(〓?〓、????、??、Vian_Pan)。 -????????????,?????????????,???SelectedValueArray???????(sam.chang)。 -??Alert.Show???????????(swtseaman)。 -???????????????,??Icon??IconUrl????(swtseaman)。 -?????????TimePicker(??)。 -?????????,??/res.axd?css=blue.css&v=1。 -????????,?????????????,???????。 -????MenuCheckBox(???????)。 -?RadioButton??AutoPostBack??。 -???????FCKEditor?????????...BugNET Issue Tracker: BugNET 1.2: Please read our release notes for BugNET 1.2: http://blog.bugnetproject.com/bugnet-1-2-has-been-released Please do not post questions as reviews. Questions should be posted in the Discussions tab, where they will usually get promptly responded to. If you post a question as a review, you will pollute the rating, and you won't get an answer.Paint.NET PSD Plugin: 2.2.0: Changes: Layer group visibility is now applied to all layers within the group. This greatly improves the visual fidelity of complex PSD files that have hidden layer groups. Layer group names are prefixed so that users can get an indication of the layer group hierarchy. (Paint.NET has a flat list of layers, so the hierarchy is flattened out on load.) The progress bar now reports status when saving PSD files, instead of showing an indeterminate rolling bar. Performance improvement of 1...CRM 2011 Visual Ribbon Editor: Visual Ribbon Editor (1.3.1116.7): [IMPROVED] Detailed error message descriptions for FaultException [FIX] Fixed bug in rule CrmOfflineAccessStateRule which had incorrect State attribute name [FIX] Fixed bug in rule EntityPropertyRule which was missing PropertyValue attribute [FIX] Current connection information was not displayed in status bar while refreshing list of entitiesSuper Metroid Randomizer: Super Metroid Randomizer v5: v5 -Added command line functionality for automation purposes. -Implented Krankdud's change to randomize the Etecoon's item. NOTE: this version will not accept seeds from a previous version. The seed format has changed by necessity. v4 -Started putting version numbers at the top of the form. -Added a warning when suitless Maridia is required in a parsed seed. v3 -Changed seed to only generate filename-legal characters. Using old seeds will still work exactly the same. -Files can now be saved...Caliburn Micro: WPF, Silverlight, WP7 and WinRT/Metro made easy.: Caliburn.Micro v1.4: Changes This version includes many bug fixes across all platforms, improvements to nuget support and...the biggest news of all...full support for both WinRT and WP8. Download Contents Debug and Release Assemblies Samples Readme.txt License.txt Packages Available on Nuget Caliburn.Micro – The full framework compiled into an assembly. Caliburn.Micro.Start - Includes Caliburn.Micro plus a starting bootstrapper, view model and view. Caliburn.Micro.Container – The Caliburn.Micro invers...DirectX Tool Kit: November 15, 2012: November 15, 2012 Added support for WIC2 when available on Windows 8 and Windows 7 with KB 2670838 Cleaned up warning level 4 warningsDotNetNuke® Community Edition CMS: 06.02.05: Major Highlights Updated the system so that it supports nested folders in the App_Code folder Updated the Global Error Handling so that when errors within the global.asax handler happen, they are caught and shown in a page displaying the original HTTP error code Fixed issue that stopped users from specifying Link URLs that open on a new window Security FixesFixed issue in the Member Directory module that could show members to non authenticated users Fixed issue in the Lists modul...fastJSON: v2.0.10: - added MonoDroid projectNew Projects1121codeplex01: Today's task is to test portal on JapaneseAgileToDo: a to do list use wpf ef sqlce!Applay: Applay is a library that allows you to wrap authorization and validation around the services of your application layer by using a dynamic proxy.ArunimaErp: Enterprise Resource Planning Software for Arunima GroupBootCMS: BootCMS makes webdevelopment easy.codeplex01: I need go out for a whileCoding4Fun's Maelstrom: Introduced at //build/ 2012, Maelstrom is Coding4Fun's latest creation. Step up to the podium and battle against your opponent in full-on stereoscopic 3D!CTCS Project 2012: 11/21/2012 @ svn repository ctodo: TODO List Management Librarydeploy-with-ease: One-click deployment tool based on DrobBox files hostingDesign Resources .NET: D-R.NET is a set of pre-built implementations of oft-recurring application designs. D-R.NET saves considerable time and money in building user-focused applications: from basic to complex. DnfWeb: dnf??Dr.Peng: dr.peng ????????。DriveKeepAlive: Managed .NET service intended to keep external hard drives "awake" for immediate access. Developed in C# with Visual Studio 2008Ecommerce Platform: Ecommerce PlatformEventManagerReset: Project created for Reset meetings.FaceComparerDistributed: project of face compare distributed versionFileSystemExplorerExample: WPF MVVM Sample applicationFinlogiK ReSharper Contrib: FinlogiK ReSharper Contrib is a plugin for ReSharper 5.1 which adds code cleanup and inspection options for static qualifiers.Gestione Lampade Votive: Gestione dei canoni annuali dei loculi cimiteriali, con stampa di comunicazioni ai contribuenti e dei bollettini di conto corrente postale (a due o tre cedole).GI_PII: HABA BABA?GIV_P2: second projectHex o'clock: Projekt kolorowego zegara.IISProcessScheduler: Schedule processes from within IIS.Image Tagger & Resizer: Resize, and text in the lower right of picture with i.e. copyright information.IT Kohvik: ITK cafe school project.jean1121codeplex01: goodKooboo3 Helper: It's a developer tutorial code for kooboo cms v3. http://kooboo.codeplex.comMAVI: mobile application for the visually impaired: bill recognition & tag and recognize objects based on a specific stickerMecanismos de Segurança Interoperáveis para Serviços Web: Esse projeto pretende desenvolver um framework que forneça requisitos de segurança de forma interoperável através de Serviços Web. Metro UI For Windows Forms: Provides a set of controls and form templates for designing user interfaces based on a similar minimalist metro style. For those who love Windows Forms.NHSmartBootstrapper: In a "fast-changing" world, your LoB application needs to be ready to change as well. The usage of NHibernate Listeners together with smart application bootstrapping, even in a complex scenario, can lead to extensible and new-feature-ready applications. Office Add-In Monitor: Office Add-in Monitor protects add-ins from being disabled.Orchard Responsive Theme Machine: A responsive version of the Orchard CMS "Theme Machine" which is commonly used as a starting point for building custom themes. Supports many resolutions.Orchard Simple Contact Form: An Orchard CMS module that provides a simple contact form that sends an email. It can be used as either a content part or widget.Peon War: Peon war is a game where peons are fighting.Project Files Linker (VS Add-In): PFL project is used to generate multiple projects with links to the same files to achieve projects for different .NET FW versions.Quibbler - Universal News Reader: Quibbler is a product designed and developed by Indigo Architects. Quibbler is a desktop application which runs on user's machine and provides a intuitive user interface for reading news in offline mode. Quibbler is developed in WPF (.Net 3.5).Samcrypt: .SenchaTest: SenchaTestShared Genomics Project - Workbench Codebase: The Shared Genomics workbench enables a diverse user group of researchers to explore the associations between genetic and other factors in their datasets. It provides a graphical user interface to the analysis functions published in a sister Codeplex project i.e. MPI Codebase.SharePoint 2013 FBA Pack: This is the home of the SharePoint 2013 FBA Pack. The FBA Pack for SharePoint 2013 is currently in development and is coming soon.SharePoint Term Store PowerShell Backup & Restore Scripts: This project is focused on development of PowerShell script tools for backup and restore of SharePoint Managed Metadata service application Term Store taxonomy.SharpPlanets: A simple game completely designed and written in C#, inspired by JPlanets.SpaceShooter: A small hobbyist game. It is similar to the 2D Arcade shooter games.Stretched Background Image jQuery plugin: jQuery plugin for adding a stretched background image for any element in a web page. Uses an absolutely positioned image at z-index -1.Stsadm Templates for Visual Studio: The Stsadm Templates for Visual Studio 2005 and 2008 support you in making command extensions for SharePoint's commnand line tool stsadm.exe.SwissPost EasyTrack API: The SwissPost EasyTrack API allows you to track your parcels or letters everytime and in every application.System.Threading.Joins: The Joins project provides asynchronous concurrency semantics based on join calculus and modeled after the Microsoft Research C? (C Omega) project.T nagu Tetris: Meie versioon tuntud mängust tetris.testdd11202012tfs01: juktestddhg11202012hg01: stesttom11202012git02: fdsfdstesttom11202012hg01: gfdTetrissimus: Tetrissimus is an open source "Tetris" alike game totally written in DHTML (JavaScript, CSS and HTML) that uses keyboard. This cross-platform and cross-browser game was tested under BeOS, Linux, NetBSD, OpenBSD, FreeBSD, Windows and others.Thrift Client .NET for WinRT (Windows Store Apps): thrift .net client for WinRT applicationTwitter Bootstrap for SharePoint: A Masterpage for SharePoint 2010 including the twitter bootstrap front-end frameworkTX Spell .NET ActiveX Package: TX Spell .NET ActiveX Package enables you to add high-performance spell checking capabilities to your VB6 applications.USB ACCELEROMETER: This project is a test demo for usb accelerometer. Application plays music (mp3 file) while usb acc gives high values from its coordinate between interval.VfaAccoutApps: Cash Payment Application of Vf AsiaVisualPoint Use PowerPoint inside Visual Studio: VisualPoint lets you show PowerPoint presentations from inside Visual Studio. Future release will automate walkthroughs and presentations.VS2010 Rc1 Fix: Illustrates a fix for working with the ASAP.NET Wizard control with VS2010 RC1WebSite.Request: WebSite.Request launch web request (via XMLHTTP) on website. Use, for example, to make initial request to sharepoint URL and escape "slow first request" problem.WPF Checked ListBox: This is simple implementation of WPF Checked ListBoxWPortal: doing nothing. that's it. i just want to use the subversion management. XNA Capture the Flag for the Microsoft Zune: Capture the Flag is a 2d Capture the flag game made for the Zune platform using XNA 3.0 CTP. Players choose to join or start a network session in the main menu. When in game, the player uses left or right on the DPad to choose the team on which to play with. Once sides have been chosen the party leader presses the center button on the Dpad to start the game. Teams switch between offense and defense for a total of 4 rounds in each game. When the game is over the party leader simply presses th...XPS Indexer: Xps file indexing for Google Desktop

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  • Conversion of BizTalk Projects to Use the New WCF-SAP Adaptor

    - by Geordie
    We are in the process of upgrading our BizTalk Environment from BizTalk 2006 R2 to BizTalk 2010. The SAP adaptor in BizTalk 2010 is an all new and more powerful WCF-SAP adaptor. When my colleagues tested out the new adaptor they discovered that the format of the data extracted from SAP was not identical to the old adaptor. This is not a big deal if the structure of the messages from SAP is simple. In this case we were receiving the delivery and invoice iDocs. Both these structures are complex especially the delivery document. Over the past few years I have tweaked the delivery mapping to remove bugs from original mapping. The idea of redoing these maps did not appeal and due to the current work load was not even an option. I opted for a rather crude alternative of pulling in the iDoc in the new typed format and then adding a static map at the start of the orchestration to convert the data to the old schema.  Note WCF-SAP data formats (on the binding tab of the configuration dialog box is the ‘RecieiveIdocFormat’ field): Typed:  Returns a XML document with the hierarchy represented in XML and all fields being represented by XML tags. RFC: Returns an XML document with the hierarchy represented in XML but the iDoc lines in flat file format. String: This returns the iDoc in a format that is closest to the original flat file format but is still wrapped with some top level XML tags. The files also contained some strange characters at the end of each line. I started with the invoice document and it was quite straight forward to add the mapping but this is where my problems started. The orchestrations for these documents are dynamic and so require the identity of the partner to be able to correctly configure the orchestration. The partner identity is in the EDI_DC40 segment of the iDoc. In the old project the RECPRN node of the segment was promoted. The code to set a variable to the partner ID was now failing. After lot of head scratching I discovered the problem was due to the addition of Namespaces to the fields in the EDI_DC40 segment. To overcome this I needed to use an xPath query with a Namespace Manager. This had to be done in custom code. I now tried to repeat the process with the delivery document. Unfortunately when we tried to get sample typed data from SAP an exception was thrown. The adapter "WCF-SAP" raised an error message. Details "Microsoft.ServiceModel.Channels.Common.XmlReaderGenerationException: The segment or group definition E2EDKA1001 was not found in the IDoc metadata. The UniqueId of the IDoc type is: IDOCTYP/3/DESADV01/ZASNEXT1/640. For Receive operations, the SAP adapter does not support unreleased segments.   Our guess is that when the WCF-SAP adaptor tries to down load the data it retrieves a data schema from SAP. For some reason the schema does not match the data. This may be due to the version of SAP we are running or due to a customization. Either way resolving this problem did not look easy. When doing some research on this problem I found an article showing me how to get the data from SAP using the WCF-SAP adaptor without any XML tags. http://blogs.msdn.com/b/adapters/archive/2007/10/05/receiving-idocs-getting-the-raw-idoc-data.aspx Reproduction of Mustansir blog: Since the WCF based SAP Adapter is ... well, WCF based, all data flowing in and out of the adapter is encapsulated within a SOAP message. Which means there are those pesky xml tags all over the place. If you want to receive an Idoc from SAP, you can receive it in "Typed" format (in which case each column in each segment of the idoc appears within its own xml tag), or you can receive it in "String" format (in which case there are just 2 xml tags at the top, the raw xml data in string/flat file format, and the 2 closing xml tags). In "String" format, an incoming idoc (for ORDERS05, containing 5 data records) would look like: <ReceiveIdoc ><idocData>EDI_DC40 8000000000001064985620 E2EDK01005 800000000000106498500000100000001 E2EDK14 8000000000001064985000002000000020111000 E2EDK14 8000000000001064985000003000000020081000 E2EDK14 80000000000010649850000040000000200710 E2EDK14 80000000000010649850000050000000200600</idocData></ReceiveIdoc> (I have trimmed part of the control record so that it fits cleanly here on one line). Now, you're only interested in the IDOC data, and don't care much for the XML tags. It isn't that difficult to write your own pipeline component, or even some logic in the orchestration to remove the tags, right? Well, you don't need to write any extra code at all - the WCF Adapter can help you here! During the configuration of your one-way Receive Location using WCF-Custom, navigate to the Messages tab. Under the section "Inbound BizTalk Messge Body", select the "Path" radio button, and: (a) Enter the body path expression as: /*[local-name()='ReceiveIdoc']/*[local-name()='idocData'] (b) Choose "String" for the Node Encoding. What we've done is, used an XPATH to pull out the value of the "idocData" node from the XML. Your Receive Location will now emit text containing only the idoc data. You can at this point, for example, put the Flat File Pipeline component to convert the flat text into a different xml format based on some other schema you already have, and receive your version of the xml formatted message in your orchestration.   This was potentially a much easier solution than adding the static maps to the orchestrations and overcame the issue with ‘Typed’ delivery documents. Not quite so fast… Note: When I followed Mustansir’s blog the characters at the end of each line disappeared. After configuring the adaptor and passing the iDoc data into the original flat file receive pipelines I was receiving exceptions. There was a failure executing the receive pipeline: "PAPINETPipelines.DeliveryFlatFileReceive, CustomerIntegration2.PAPINET.Pipelines, Version=1.0.0.0, Culture=neutral, PublicKeyToken=4ca3635fbf092bbb" Source: "Pipeline " Receive Port: "recSAP_Delivery" URI: "D:\CustomerIntegration2\SAP\Delivery\*.xml" Reason: An error occurred when parsing the incoming document: "Unexpected data found while looking for: 'Z2EDPZ7' The current definition being parsed is E2EDP07GRP. The stream offset where the error occured is 8859. The line number where the error occured is 23. The column where the error occured is 0.". Although the new flat file looked the same as the old one there was a differences. In the original file all lines in the document were exactly 1064 character long. In the new file all lines were truncated to the last alphanumeric character. The final piece of the puzzle was to add a custom pipeline component to pad all the lines to 1064 characters. This component was added to the decode node of the custom delivery and invoice flat file disassembler pipelines. Execute method of the custom pipeline component: public IBaseMessage Execute(IPipelineContext pc, IBaseMessage inmsg) { //Convert Stream to a string Stream s = null; IBaseMessagePart bodyPart = inmsg.BodyPart;   // NOTE inmsg.BodyPart.Data is implemented only as a setter in the http adapter API and a //getter and setter for the file adapter. Use GetOriginalDataStream to get data instead. if (bodyPart != null) s = bodyPart.GetOriginalDataStream();   string newMsg = string.Empty; string strLine; try { StreamReader sr = new StreamReader(s); strLine = sr.ReadLine(); while (strLine != null) { //Execute padding code if (strLine != null) strLine = strLine.PadRight(1064, ' ') + "\r\n"; newMsg += strLine; strLine = sr.ReadLine(); } sr.Close(); } catch (IOException ex) { throw new Exception("Error occured trying to pad the message to 1064 charactors"); }   //Convert back to stream and set to Data property inmsg.BodyPart.Data = new MemoryStream(Encoding.UTF8.GetBytes(newMsg)); ; //reset the position of the stream to zero inmsg.BodyPart.Data.Position = 0; return inmsg; }

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  • XNA 2D Collision with specific tiles

    - by zenzero
    I am new to game programming and to these sites for help. I am making a 2D game but I can't seem to get the collision between my character and certain tiles. I have a map filled with grass tiles and water tiles and I want to keep my character from walking on the water tiles. I have a Tiles class that I use so that the tiles are objects and also has the collision method in it, a TileEngine class used create the map and it also holds a list of Tiles, and the class James which is for my character. I also have a Camera class that centers the camera on my character if that has anything to do with the problem. The character's movement is intended to be restricted to 4 directions(up, down, left, right). As an extra note, the bottom right water tile does have collision, but the collision does not occur for any of the other water tiles. Here is my TileEngine class using System; using System.Collections.Generic; using System.Linq; using Microsoft.Xna.Framework; using Microsoft.Xna.Framework.Audio; using Microsoft.Xna.Framework.Content; using Microsoft.Xna.Framework.GamerServices; using Microsoft.Xna.Framework.Graphics; using Microsoft.Xna.Framework.Input; using Microsoft.Xna.Framework.Media; namespace Test2DGame2 { class TileEngine : Microsoft.Xna.Framework.Game { //makes a list of Tiles objects public List<Tiles> tilesList = new List<Tiles>(); public TileEngine() {} public static int tileWidth = 64; public static int tileHeight = 64; public int[,] map = { {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, }, {0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, }, {0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0,}, {0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0,}, {0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0,}, {0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0,}, {0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0,}, {0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0,}, {0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0,}, {0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0,}, {0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0,}, {0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0,}, {0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0,}, {0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0,}, {0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0,}, {0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0,}, {0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0,}, {0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0,}, {0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0,}, {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,}, {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,}, {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,}, }; public void drawMap(SpriteBatch spriteBatch) { for (int y = 0; y < map.GetLength(0); y++) { for (int x = 0; x < map.GetLength(1); x++) { //make a Rectangle tilesList[map[y, x]].rectangle = new Rectangle(x * tileWidth, y * tileHeight, tileWidth, tileHeight); //draw the Tiles objects spriteBatch.Draw(tilesList[map[y, x]].texture, tilesList[map[y, x]].rectangle, Color.White); } } } } } Here is my Tiles class using System; using System.Collections.Generic; using System.Linq; using Microsoft.Xna.Framework; using Microsoft.Xna.Framework.Audio; using Microsoft.Xna.Framework.Content; using Microsoft.Xna.Framework.GamerServices; using Microsoft.Xna.Framework.Graphics; using Microsoft.Xna.Framework.Input; using Microsoft.Xna.Framework.Media; namespace Test2DGame2 { class Tiles { public Texture2D texture; public Rectangle rectangle; public Tiles(Texture2D texture) { this.texture = texture; } //check to see if james collides with the tile from the right side public void rightCollision(James james) { if (james.GetBounds().Intersects(rectangle)) { james.position.X = rectangle.Left - james.front.Width; } } } } I have a method for rightCollision because I could only figure out how to get the collisions from specifying directions. and here is the James class for my character using System; using System.Collections.Generic; using System.Linq; using Microsoft.Xna.Framework; using Microsoft.Xna.Framework.Audio; using Microsoft.Xna.Framework.Content; using Microsoft.Xna.Framework.GamerServices; using Microsoft.Xna.Framework.Graphics; using Microsoft.Xna.Framework.Input; using Microsoft.Xna.Framework.Media; namespace Test2DGame2 { class James { public Texture2D front; public Texture2D back; public Texture2D left; public Texture2D right; public Vector2 center; public Vector2 position; public James(Texture2D front) { position = new Vector2(0, 0); this.front = front; center = new Vector2(front.Width / 2, front.Height / 2); } public James(Texture2D front, Vector2 newPosition) { this.front = front; position = newPosition; center = new Vector2(front.Width / 2, front.Height / 2); } public void move(GameTime gameTime) { KeyboardState keyboard = Keyboard.GetState(); float SCALE = 20.0f; float speed = gameTime.ElapsedGameTime.Milliseconds / 100.0f; if (keyboard.IsKeyDown(Keys.Up)) { position.Y -=speed * SCALE; } else if (keyboard.IsKeyDown(Keys.Down)) { position.Y += speed * SCALE; } else if (keyboard.IsKeyDown(Keys.Left)) { position.X -= speed * SCALE; } else if (keyboard.IsKeyDown(Keys.Right)) { position.X += speed * SCALE; } } public void draw(SpriteBatch spriteBatch) { spriteBatch.Draw(front, position, null, Color.White, 0, center, 1.0f, SpriteEffects.None, 0.0f); } //get the boundingbox for James public Rectangle GetBounds() { return new Rectangle( (int)position.X, (int)position.Y, front.Width, front.Height); } } }

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  • CodePlex Daily Summary for Friday, March 16, 2012

    CodePlex Daily Summary for Friday, March 16, 2012Popular ReleasesJavascript .NET: Javascript .NET v0.6: Upgraded to the latest stable branch of v8 (/tags/3.9.18), and switched to using their scons build system. We no longer include v8 source code as part of this project's source code. Simultaneous multithreaded use of v8 now supported (v8 Isolates), although different contexts may not share objects or call each other. 64-bit .Net 4.0 DLL now included. (Download now includes x86 and x64 for both .Net 3.5 and .Net 4.0.)MyRouter (Virtual WiFi Router): MyRouter 1.0.6: This release should be more stable there were a few bug fixes including the x64 issue as well as an error popping up when MyRouter started this was caused by a NULL valuePulse: Pulse Beta 4: This version is still in development but should include: Logging and error handling have been greatly improved. If you run into an error or Pulse crashes make sure to check the Log folder for a recently modified log file so you can report the details of the issue A bunch of new features for the Wallbase.cc provider. Cleaner separation between inputs, downloading and output. Input and downloading are fairly clean now but outputs are still mixed up in the mix which I'm trying to resolve ...Google Books Downloader for Windows: Google Books Downloader-2.0.0.0.: Google Books DownloaderFinestra Virtual Desktops: 2.5.4501: This is a very minor update release. Please see the information about the 2.5 and 2.5.4500 releases for more information on recent changes. This update did not even have an automatic update triggered for it. Adds error checking and reporting to all threads, not only those with message loopsAcDown????? - Anime&Comic Downloader: AcDown????? v3.9.2: ?? ●AcDown??????????、??、??????,????1M,????,????,?????????????????????????。???????????Acfun、????(Bilibili)、??、??、YouTube、??、???、??????、SF????、????????????。??????AcPlay?????,??????、????????????????。 ● AcDown???????????????????????????,???,???????????????????。 ● AcDown???????C#??,????.NET Framework 2.0??。?????"Acfun?????"。 ????32??64? Windows XP/Vista/7/8 ????????????? ??:????????Windows XP???,?????????.NET Framework 2.0???(x86),?????"?????????"??? ??????????????,??????????: ??"AcDo...ArcGIS Editor for OpenStreetMap: ArcGIS Editor for OSM 2.0 Release Candidate: Your feedback is welcome - and this is your last chance to get your fixes in for this version! Includes installer for both Feature Server extension and Desktop extension, enhanced functionality for the Desktop tools, and enhanced built-in Javascript Editor for the Feature Server component. This release candidate includes fixes to beta 4 that accommodate domain users for setting up the Server Component, and fixes for reporting/uploading references tracked in the revision table. See Code In-P...C.B.R. : Comic Book Reader: CBR 0.6: 20 Issue trackers are closed and a lot of bugs too Localize view is now MVVM and delete is working. Added the unused flag (take care that it goes to true only when displaying screen elements) Backstage - new input/output format choice control for the conversion Backstage - Add display, behaviour and register file type options in the extended options dialog Explorer list view has been transformed to a custom control. New group header, colunms order and size are saved Single insta...Windows Azure Toolkit for Windows 8: Windows Azure Toolkit for Windows 8 Consumer Prv: Windows Azure Toolkit for Windows 8 Consumer Preview - Preview Release v1.2.1Minor updates to setup experience: Check for WebPI before install Dependency Check updated to support the following VS 11 and VS 2010 SKUs Ultimate, Premium, Professional and Express Certs Windows Azure Toolkit for Windows 8 Consumer Preview - Preview Release v1.2.0 Please download this for Windows Azure Toolkit for Windows 8 functionality on Windows 8 Consumer Preview. The core features of the toolkit include:...Facebook Graph Toolkit: Facebook Graph Toolkit 3.0: ships with JSON Toolkit v3.0, offering parse speed up to 10 times of last version supports Facebook's new auth dialog supports new extend access token endpoint new example Page Tab app filter Graph Api connections using dates fixed bugs in Page Tab appsCODE Framework: 4.0.20312.0: This version includes significant improvements in the WPF system (and the WPF MVVM/MVC system). This includes new styles for Metro controls and layouts. Improved color handling. It also includes an improved theme/style swapping engine down to active (open) views. There also are various other enhancements and small fixes throughout the entire framework.ScintillaNET: ScintillaNET 2.4: 3/12/2012 Jacob Slusser Added support for annotations. Issues Fixed with this Release Issue # Title 25012 25012 25018 25018 25023 25023 25014 25014 Visual Studio ALM Quick Reference Guidance: v3 - For Visual Studio 11: RELEASE README Welcome to the BETA release of the Quick Reference Guide preview As this is a BETA release and the quality bar for the final Release has not been achieved, we value your candid feedback and recommend that you do not use or deploy these BETA artifacts in a production environment. Quality-Bar Details Documentation has been reviewed by Visual Studio ALM Rangers Documentation has not been through an independent technical review Documentation ...AvalonDock: AvalonDock 2.0.0345: Welcome to early alpha release of AvalonDock 2.0 I've completely rewritten AvalonDock in order to take full advantage of the MVVM pattern. New version also boost a lot of new features: 1) Deep separation between model and layout. 2) Full WPF binding support thanks to unified logical tree between main docking manager, auto-hide windows and floating windows. 3) Support for Aero semi-maximized windows feature. 4) Support for multiple panes in the same floating windows. For a short list of new f...Windows Azure PowerShell Cmdlets: Windows Azure PowerShell Cmdlets 2.2.2: Changes Added Start Menu Item for Easy Startup Added Link to Getting Started Document Added Ability to Persist Subscription Data to Disk Fixed Get-Deployment to not throw on empty slot Simplified numerous default values for cmdlets Breaking Changes: -SubscriptionName is now mandatory in Set-Subscription. -DefaultStorageAccountName and -DefaultStorageAccountKey parameters were removed from Set-Subscription. Instead, when adding multiple accounts to a subscription, each one needs to be added ...IronPython: 2.7.2.1: On behalf of the IronPython team, I'm happy to announce the final release IronPython 2.7.2. This release includes everything from IronPython 54498 and 62475 as well. Like all IronPython 2.7-series releases, .NET 4 is required to install it. Installing this release will replace any existing IronPython 2.7-series installation. Unlike previous releases, the assemblies for all supported platforms are included in the installer as well as the zip package, in the "Platforms" directory. IronPython 2...Kooboo CMS: Kooboo CMS 3.2.0.0: Breaking changes: When upgrade from previous versions, MUST reset the all the content type templates, otherwise the content manager might get a compile error. New features Integrate with Windows azure. See: http://wiki.kooboo.com/?wiki=Kooboo CMS on Azure Complete solution to deploy on load balance servers. See: http://wiki.kooboo.com/?wiki=Kooboo CMS load balance Update Jquery and Jquery ui to the lastest version(Jquery 1.71, Jquery UI 1.8.16). Tree style text content editing. See:h...Home Access Plus+: v7.10: Don't forget to add your location to the list: http://www.nbdev.co.uk/projects/hap/locations.aspx Changes: Added: CompressJS controls to the Help Desk & Booking System (reduces page size) Fixed: Debug/Release mode detection in CompressJS control Added: Older Browsers will use an iframe and the old uploadh.aspx page (works better than the current implementation on older browsers) Added: Permalinks for my files, you can give out links that redirect to the correct location when you log i...Extensions for Reactive Extensions (Rxx): Rxx 1.3: Please read the latest release notes for details about what's new. Related Work Items Content SummaryRxx provides the following features. See the Documentation for details. Many IObservable<T> extension methods and IEnumerable<T> extension methods. Many wrappers that convert asynchronous Framework Class Library APIs into observables. Many useful types such as ListSubject<T>, DictionarySubject<T>, CommandSubject, ViewModel, ObservableDynamicObject, Either<TLeft, TRight>, Maybe<T>, Scala...Player Framework by Microsoft: Player Framework for Windows 8 Metro (Preview): Player Framework for HTML/JavaScript and XAML/C# Metro Style Applications. Additional DownloadsIIS Smooth Streaming Client SDK for Windows 8New Projects4B12: Esperimenti con la classe 4B - ITIS RiminiAmbroisie: Personal projectAssembly Comparer: This project is mean to develop for those who work on different library on daily basis. This application will compare two folder with different DLL version information. Suppose one folder contain DLL with version 1.5.1.10 and another with 1.5.1.11 then this application will find out such mismatch library version and let you know. Next step is to update your latest library. you can overwrite old library from source location to target location with single click. All latest library from s...AutoFakes: AutoFakes makes it easier for developers to automatically build classes when testing. You'll no longer have to manually call your class-under-test's constructor, passing it individual stubs - AutoFakes handles that for you... automatically. AutoFakes is developed in C#.AutoSPEditor: AutoSPEditor is a graphical editor for AutoSPInstaller Configuration Files. It allows to download the prerequisites for a SharePoint installation, to configure the AutoSPInstaller input files using a graphical user interface and to create a deployment package. AutoSubmitter: ????????autowb: auto-wb auto-wb auto-wbChina Sail Factory - Online System: China sail factory online system, written in VB.NetConnection Strings Class for .NET Application: This class helps you use connection string for .NET application (C# or VB) based on ConnectionStrings.comCustoms Atom: Customs AtomEmail Notification Service with Publish/Subscribe pattern: This project introduces a simple windows service that can be used to build email notification intrastructure to handle all the email or other notification need for your applications and systems. Even Worse Minton Manager: The Even Worse Minton Manager is a website where you can create Badminton events and invite people. FnSharp - A compliment to F#: The FnSharp framework provides BCL enhancements and frameworks aimed specifically at improving F# developers lives.HMC6343 WindowsForm and FezSpider: The project is a Windows Form that communicates (using XBee S1) to a FezSpider that has one button and a GHIElectronics.XBee module. The Honeywell HMC6343 compass and I2C pullup resistors are located on a GHIElectronics DuinoProto board. I am using Microsoft C# Express.Intégration en Continue (Continious Integration): Intégration en Continue (Continious Integration) is a french communauty project to provide a set of tools with TFS and this methodology approach. jandanFunnyPic: ?????WP7???ModularAI: Artificial simulation framework with an emphasis on modular expansion.NewStart: NewStart is a start menu for Windows 8. It's written in C# with WindowsForm.Office Integration Pack: The Office Integration Pack is a LightSwitch extension that makes it easy to manipulate the 2010 versions of Excel, Word and Outlook in a variety of ways. Create documents, PDFs, spreadsheets, email and appointments from your LightSwitch application.PYTHON OVERLAY: A python library QHome: QHome By DDDrekop: Rekop is designed to be designed as designed.TestProject#532: My first test TFS projecttesttom03152012hg01: testtom03152012hg01testtom03152012hg02: testtom03152012hg02testtom03152012tfs02: testtom03152012tfs02TrogsoftIRC: This is a .NET 3.5 IRC library, intended to provide access to internet relay chat from .NET languages. The library is written in C#Visual Studio Data Generators: Visual Studio Data Generators is a collection of custom data generators for the Data Generation Plan feature of Visual Studio 2010 Premium and Ultimate. It generates random, valid data in several formats: URLs, emails, telephones and so on.WebMatrixColorizer: WebMatrix 2.0 supports code color theming but uses a different .XML file than Visual Studio's. This simple app converts a .vssettings file into a color scheme importable by WebMatrix. Export from VS or download from StudioStyl.es, then convert and import. Want a dark theme? Easy!Wetenschap & Wiskunde Toets-programma: lol

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  • CodePlex Daily Summary for Thursday, March 15, 2012

    CodePlex Daily Summary for Thursday, March 15, 2012Popular ReleasesPulse: Pulse Beta 4: This version is still in development but should include: Logging and error handling have been greatly improved. If you run into an error or Pulse crashes make sure to check the Log folder for a recently modified log file so you can report the details of the issue A bunch of new features for the Wallbase.cc provider. Cleaner separation between inputs, downloading and output. Input and downloading are fairly clean now but outputs are still mixed up in the mix which I'm trying to resolve ...Google Books Downloader for Windows: Google Books Downloader-2.0.0.0.: Google Books DownloaderFinestra Virtual Desktops: 2.5.4501: This is a very minor update release. Please see the information about the 2.5 and 2.5.4500 releases for more information on recent changes. This update did not even have an automatic update triggered for it. Adds error checking and reporting to all threads, not only those with message loopsAcDown????? - Anime&Comic Downloader: AcDown????? v3.9.2: ?? ●AcDown??????????、??、??????,????1M,????,????,?????????????????????????。???????????Acfun、????(Bilibili)、??、??、YouTube、??、???、??????、SF????、????????????。??????AcPlay?????,??????、????????????????。 ● AcDown???????????????????????????,???,???????????????????。 ● AcDown???????C#??,????.NET Framework 2.0??。?????"Acfun?????"。 ????32??64? Windows XP/Vista/7/8 ????????????? ??:????????Windows XP???,?????????.NET Framework 2.0???(x86),?????"?????????"??? ??????????????,??????????: ??"AcDo...C.B.R. : Comic Book Reader: CBR 0.6: 20 Issue trackers are closed and a lot of bugs too Localize view is now MVVM and delete is working. Added the unused flag (take care that it goes to true only when displaying screen elements) Backstage - new input/output format choice control for the conversion Backstage - Add display, behaviour and register file type options in the extended options dialog Explorer list view has been transformed to a custom control. New group header, colunms order and size are saved Single insta...Windows Azure Toolkit for Windows 8: Windows Azure Toolkit for Windows 8 Consumer Prv: Windows Azure Toolkit for Windows 8 Consumer Preview - Preview Release v 1.2.0 Please download this for Windows Azure Toolkit for Windows 8 functionality on Windows 8 Consumer Preview. The core features of the toolkit include: Automated Install – Scripted install of all dependencies including Visual Studio 2010 Express and the Windows Azure SDK on Windows 8 Consumer Preview. Project Templates – Windows 8 Metro Style app project templates in Dev 11 in both XAML/C# and HTML5/JS with a suppor...CODE Framework: 4.0.20312.0: This version includes significant improvements in the WPF system (and the WPF MVVM/MVC system). This includes new styles for Metro controls and layouts. Improved color handling. It also includes an improved theme/style swapping engine down to active (open) views. There also are various other enhancements and small fixes throughout the entire framework.ScintillaNET: ScintillaNET 2.4: 3/12/2012 Jacob Slusser Added support for annotations. Issues Fixed with this Release Issue # Title 25012 25012 25018 25018 25023 25023 25014 25014 Visual Studio ALM Quick Reference Guidance: v3 - For Visual Studio 11: RELEASE README Welcome to the BETA release of the Quick Reference Guide preview As this is a BETA release and the quality bar for the final Release has not been achieved, we value your candid feedback and recommend that you do not use or deploy these BETA artifacts in a production environment. Quality-Bar Details Documentation has been reviewed by Visual Studio ALM Rangers Documentation has not been through an independent technical review Documentation ...AvalonDock: AvalonDock 2.0.0345: Welcome to early alpha release of AvalonDock 2.0 I've completely rewritten AvalonDock in order to take full advantage of the MVVM pattern. New version also boost a lot of new features: 1) Deep separation between model and layout. 2) Full WPF binding support thanks to unified logical tree between main docking manager, auto-hide windows and floating windows. 3) Support for Aero semi-maximized windows feature. 4) Support for multiple panes in the same floating windows. For a short list of new f...Windows Azure PowerShell Cmdlets: Windows Azure PowerShell Cmdlets 2.2.2: Changes Added Start Menu Item for Easy Startup Added Link to Getting Started Document Added Ability to Persist Subscription Data to Disk Fixed Get-Deployment to not throw on empty slot Simplified numerous default values for cmdlets Breaking Changes: -SubscriptionName is now mandatory in Set-Subscription. -DefaultStorageAccountName and -DefaultStorageAccountKey parameters were removed from Set-Subscription. Instead, when adding multiple accounts to a subscription, each one needs to be added ...IronPython: 2.7.2.1: On behalf of the IronPython team, I'm happy to announce the final release IronPython 2.7.2. This release includes everything from IronPython 54498 and 62475 as well. Like all IronPython 2.7-series releases, .NET 4 is required to install it. Installing this release will replace any existing IronPython 2.7-series installation. Unlike previous releases, the assemblies for all supported platforms are included in the installer as well as the zip package, in the "Platforms" directory. IronPython 2...Kooboo CMS: Kooboo CMS 3.2.0.0: Breaking changes: When upgrade from previous versions, MUST reset the all the content type templates, otherwise the content manager might get a compile error. New features Integrate with Windows azure. See: http://wiki.kooboo.com/?wiki=Kooboo CMS on Azure Complete solution to deploy on load balance servers. See: http://wiki.kooboo.com/?wiki=Kooboo CMS load balance Update Jquery and Jquery ui to the lastest version(Jquery 1.71, Jquery UI 1.8.16). Tree style text content editing. See:h...SubExtractor: Release 1026: Fix: multi-colored bluray subs will no longer result in black blob for OCR Fix: dvds with no language specified will not cause exception in name creation of subtitle files Fix: Root directory Dvds will use volume label as their directory nameExtensions for Reactive Extensions (Rxx): Rxx 1.3: Please read the latest release notes for details about what's new. Related Work Items Content SummaryRxx provides the following features. See the Documentation for details. Many IObservable<T> extension methods and IEnumerable<T> extension methods. Many wrappers that convert asynchronous Framework Class Library APIs into observables. Many useful types such as ListSubject<T>, DictionarySubject<T>, CommandSubject, ViewModel, ObservableDynamicObject, Either<TLeft, TRight>, Maybe<T>, Scala...Skype Auto Recorder: SkypeAutoRecorder 1.2: Fixed the issue when application doesn't record MP3-file for some reason. Implemented support of Skype disconnects and connection problems during conversation. Implemented {duration} placeholder. Improved settings loading. Several code improvements and optimizations. Read more about changes on my blogPlayer Framework by Microsoft: Player Framework for Windows 8 Metro (Preview): Player Framework for HTML/JavaScript and XAML/C# Metro Style Applications. Additional DownloadsIIS Smooth Streaming Client SDK for Windows 8WPF Application Framework (WAF): WAF for .NET 4.5 (Experimental): Version: 2.5.0.440 (Experimental): This is an experimental release! It can be used to investigate the new .NET Framework 4.5 features. The ideas shown in this release might come in a future release (after 2.5) of the WPF Application Framework (WAF). More information can be found in this dicussion post. Requirements .NET Framework 4.5 (The package contains a solution file for Visual Studio 11) The unit test projects require Visual Studio 11 Professional Changelog All: Upgrade all proje...SSH.NET Library: 2012.3.9: There are still few outstanding issues I wanted to include in this release but since its been a while and there are few new features already I decided to create a new release now. New Features Add SOCKS4, SOCKS5 and HTTP Proxy support when connecting to remote server. For silverlight only IP address can be used for server address when using proxy. Add dynamic port forwarding support using ForwardedPortDynamic class. Add new ShellStream class to work with SSH Shell. Add supports for mu...Test Case Import Utilities for Visual Studio 2010 and Visual Studio 11 Beta: V1.2 RTM: This release (V1.2 RTM) includes: Support for connecting to Hosted Team Foundation Server Preview. Support for connecting to Team Foundation Server 11 Beta. Fix to issue with read-only attribute being set for LinksMapping-ReportFile which may have led to problems when saving the report file. Fix to issue with “related links” not being set properly in certain conditions. Fix to ensure that tool works fine when the Excel file contained rich text data. Note: Data is still imported in pl...New ProjectsAjayLabs: ajaylabsAltairStudios.Core: AltairStudios.Core is a MVC framework extension with utils and administrationBdRise: BdRiseBenchmark.NET: Benchmark.NET makes it easier to measure the execution time of a piece of code. Internally it uses System.Diagnostics.Stopwatch so it is of higher precision that querying System.DateTime.Now. Instead of var sw = Stopwatch.StartNew(); int i; for(i = 0; i < 1000; i++) { TestSomePieceOfCode(); } sw.Stop(); var ticksPerIteration = sw.Elapsed.Ticks / i; you can just var result = Benchmark.Sequentially(()=>TestSomePieceOfCode()); Also, you can do parallel benchmarks, use...CodedUITest OrderedTest BatchRunner: CUITBatchRunner makes it easier to create a suite of CodedUITest orderedtests and execute for desired iterations(re-iterates only for failed tests). Execute CUIT orderedtests unattended with or without VSTS 2010 (at least Test Agent) installed. It's developed using C#/.NET 4.0CoseaCRM: Cosea CRM (CRM especializado en empresas de Recursos Humanos)CoseaRecluta2: Sistema de reclutamiento de personal CoseaRH: Sistema de Recursos Humanos InternoDevme.Diagnostics: Diagnostics tools collection for .NETDiplomová práce: Diplomová práceDynamics AX (Axapta) Sync AutoFix: A Dynamics AX 2012 class that will change the IDs of the tables from the SQLDictionary to match the AOT IDs.EHS Parents' Guild Cafeteria Volunteer Reminder System: EHS has a large group of volunteers who assist during lunch time at the school. Volunteers are assigned a specific day of the month, such as the 2nd Monday or the 3rd Friday. There is a need for a reminder email to be sent to volunteers 3-4 days in advance.EladPlus Source Code: EladPlus Source Code Offical EladPlus makes it easier for Everyone to Open Things On your PC. You'll no longer have to Search Things On Your Computer. It's developed in C#. EladPlus 1.0.1 Beta 2 ChangeLog: 1.Spotlight - Search Things Fastly On The Web And On EladPlus 2.EladPlus Utilties System Requirements: Windows 8Dev/Consumer Windows 7 Windows Vista - May Work Slowly Windows XP Adobe Flash Player 10.0 IE 7eSheet - H? th?ng qu?n lý n?i dung: eSheet - H? th?ng qu?n lý n?i dungEwk.Math: Math libraryIndonesia News: Menyajikan berita nasional dan informasi terkini tentang berbagai peristiwa yang terjadi di Indonesia.Liuyi.Phone.StartTileGroup: Liuyi.Phone.StartTileGroup 2012 LiuyiMDX Query Reader: Mdx Query Reader can read mdx queries in ssrs report rdl files with parameters replaced by default values. That way you can transfer your query to ssms and run it without rewriting parameter values manually. Works without installing and is extremely simple to use.Microsoft Script Explorer for Windows PowerShell: Microsoft Script Explorer for Windows PowerShell (Script Explorer) allows users to search for scripts in local and online script repositories such as the TechNet Script Center and PoshCode. Available scripts returned by searching are organized by category, and you can also search for scripts from local and trusted community repositories by applying filters based on focus areas. Search results return code samples, information about script usage, and articles about the scripts. When you find th...Orchard Simple Media Picker: A simple way to fill an input field with the url for a media file in Orchard CMS. POSSchemas: Aplicación Windows Form para generar codigo SQL y codigo C# a partir de tablas en SQL Serverpvmapper: PVMapper is an open source project focused on developing web tools for mapping locations for photovoltaic energy development.Skeleton.NET: Skeleton.NET is targeted to be a RAD Framework for Desktop and Web Applications. It will contain several blocks that are used in application development, like logging ,repository, crud, messaging, ....Softcenter Ado Library: This library can be used to implement runtime polymorphism to support any registered ADO.NET DataProvider. SPBSU IFMO schedule parser ^_^: ?????? ?????????? ? ????? ifmo.ruSudoku Library: Sudoku Library will provide a .Net library capable of creating and solving sudoku puzzles. The goal of this project is to be; light weight, efficient, and fast. This will not include an implementation of the game that is playable.System.Windows.Explorer.ContextMenu: This project aims to make developing Windows Explorer Context Menu shell extensions as simple as possible. The resulting code is event driven and hides all of the Win32 API and Shell Interfaces away from the developer.test2: test2 projektTime Sheet Management: Project personalTvUnit: TvUnit?TvRock????????、??????·???????々?????????????Windows???????????。???????.NET Framework 4.0????????。Vincent: Test projectWPF Table View: WPF DataGrid replacement. Simple WPF control to display a table of data with improved performance. Developed in C#.

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