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• OWA, Outlook Anywhere, RPCPing Inconsistencies

  - by pk.

  I'm troubleshooting an Outlook Anywhere issue with a new Exchange 2010 server. The server in question, MS2010, is behind a SonicWALL NSA 2400 device and works wonderfully except for Outlook Anywhere. Outlook Anywhere works internally and I've verified (through Ctrl-Right Click --> Connection Status) that I'm able to connect to MS2010 over HTTPS. When trying to connect to the server using HTTPS from outside the firewall, I'm unable to do so. A Wireshark trace shows 30 or so successful HTTPS packet transmissions, and then it fails with 3 straight transmissions to a destination port of 135. I have no idea why my computer is attempting to access anything on port 135 since I've setup my profile to use HTTPS on both slow and fast connections. I'm 99% certain that the firewall is configured correctly. I run Outlook Web Access (also HTTPS) on the same server and there are no issues with access. EDIT: My Autodiscover settings are correct (as far as I can tell). My server passes the Outlook Anywhere and Autodiscover tests at https://www.testexchangeconnectivity.com/. I've been using the RPCPing utility to troubleshoot and have come across the following results: Internally- >rpcping -t ncacn_http -s mail.mydomain.com -o RpcProxy=mail.mydomain.com -P "pk,mydomain,*" -I "pk,mydomain,*" -H 1 -u 10 -a connect -F 3 -v 3 -E -R none RPCPing v2.12. Copyright (C) Microsoft Corporation, 2002 OS Version is: 6.1, Service Pack 1 RPCPinging proxy server mail.mydomain.com with Echo Request Packet Sending ping to server Response from server received: 200 Pinging successfully completed in 93 ms Externally- >rpcping -t ncacn_http -s mail.mydomain.com -o RpcProxy=mail.mydomain.com -P "pk,mydomain,*" -I "pk,mydomain,*" -H 1 -u 10 -a connect -F 3 -v 3 -E -R none RPCPing v6.0. Copyright (C) Microsoft Corporation, 2002-2006 Enter password for RPC/HTTP proxy: RPCPing set Activity ID: {fc8411ba-2987-4175-b37b-801dc69d5ff9} RPCPinging proxy server mail.mydomain.com with Echo Request Packet Setting autologon policy to high WinHttpSetCredentials for target server called Error 87 : The parameter is incorrect. returned in WinHttpSetCredentials Ping failed What should I be checking in order to troubleshoot my Outlook Anywhere issues? I'm using Windows 7 SP1 for internal and external access. EDIT: Autodiscover.xml content <?xml version="1.0"?> <Autodiscover xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.microsoft.com/exchange/autodiscover/responseschema/2006"> <Response xmlns="http://schemas.microsoft.com/exchange/autodiscover/outlook/responseschema/2006a"> <User> <DisplayName>John Doe</DisplayName> <LegacyDN>/o=MYDOMAIN/ou=Exchange Administrative Group (FYDIBOHF23SPDLT)/cn=Recipients/cn=pk</LegacyDN> <DeploymentId>d35170cc-f3a7-42c5-9427-1f554a469126</DeploymentId> </User> <Account> <AccountType>email</AccountType> <Action>settings</Action> <Protocol> <Type>EXCH</Type> <Server>MS2010.MYDOMAIN.local</Server> <ServerDN>/o=MYDOMAIN/ou=Exchange Administrative Group (FYDIBOHF23SPDLT)/cn=Configuration/cn=Servers/cn=MS2010</ServerDN> <ServerVersion>738180DA</ServerVersion> <MdbDN>/o=MYDOMAIN/ou=Exchange Administrative Group (FYDIBOHF23SPDLT)/cn=Configuration/cn=Servers/cn=MS2010/cn=Microsoft Private MDB</MdbDN> <ASUrl>https://MS2010.MYDOMAIN.local/EWS/Exchange.asmx</ASUrl> <OOFUrl>https://MS2010.MYDOMAIN.local/EWS/Exchange.asmx</OOFUrl> <OABUrl>http://MS2010.MYDOMAIN.local/OAB/2c34c9f5-5521-4c8c-b684-538df815052a/</OABUrl> <UMUrl>https://MS2010.MYDOMAIN.local/EWS/UM2007Legacy.asmx</UMUrl> <Port>0</Port> <DirectoryPort>0</DirectoryPort> <ReferralPort>0</ReferralPort> <PublicFolderServer>MS2007.MYDOMAIN.local</PublicFolderServer> <AD>dc1.MYDOMAIN.local</AD> <EwsUrl>https://MS2010.MYDOMAIN.local/EWS/Exchange.asmx</EwsUrl> <EcpUrl>https://MS2010.MYDOMAIN.local/ecp/</EcpUrl> <EcpUrl-um>?p=customize/voicemail.aspx&amp;exsvurl=1</EcpUrl-um> <EcpUrl-aggr>?p=personalsettings/EmailSubscriptions.slab&amp;exsvurl=1</EcpUrl-aggr> <EcpUrl-mt>PersonalSettings/DeliveryReport.aspx?exsvurl=1&amp;IsOWA=&lt;IsOWA&gt;&amp;MsgID=&lt;MsgID&gt;&amp;Mbx=&lt;Mbx&gt;</EcpUrl-mt> <EcpUrl-ret>?p=organize/retentionpolicytags.slab&amp;exsvurl=1</EcpUrl-ret> <EcpUrl-sms>?p=sms/textmessaging.slab&amp;exsvurl=1</EcpUrl-sms> </Protocol> <Protocol> <Type>EXPR</Type> <Server>mail.mycompany.com</Server> <ASUrl>https://mail.mycompany.com/ews/exchange.asmx</ASUrl> <OOFUrl>https://mail.mycompany.com/ews/exchange.asmx</OOFUrl> <OABUrl>https://mail.mycompany.com/OAB/2c34c9f5-5521-4c8c-b684-538df815052a/</OABUrl> <UMUrl>https://mail.mycompany.com/ews/UM2007Legacy.asmx</UMUrl> <Port>0</Port> <DirectoryPort>0</DirectoryPort> <ReferralPort>0</ReferralPort> <SSL>On</SSL> <AuthPackage>Basic</AuthPackage> <CertPrincipalName>msstd:mail.mycompany.com</CertPrincipalName> <EwsUrl>https://mail.mycompany.com/ews/exchange.asmx</EwsUrl> <EcpUrl>https://mail.mycompany.com/owa/</EcpUrl> <EcpUrl-um>?p=customize/voicemail.aspx&amp;exsvurl=1</EcpUrl-um> <EcpUrl-aggr>?p=personalsettings/EmailSubscriptions.slab&amp;exsvurl=1</EcpUrl-aggr> <EcpUrl-mt>PersonalSettings/DeliveryReport.aspx?exsvurl=1&amp;IsOWA=&lt;IsOWA&gt;&amp;MsgID=&lt;MsgID&gt;&amp;Mbx=&lt;Mbx&gt;</EcpUrl-mt> <EcpUrl-ret>?p=organize/retentionpolicytags.slab&amp;exsvurl=1</EcpUrl-ret> <EcpUrl-sms>?p=sms/textmessaging.slab&amp;exsvurl=1</EcpUrl-sms> </Protocol> <Protocol> <Type>WEB</Type> <Port>0</Port> <DirectoryPort>0</DirectoryPort> <ReferralPort>0</ReferralPort> <Internal> <OWAUrl AuthenticationMethod="Basic, Fba">https://MS2010.MYDOMAIN.local/owa/</OWAUrl> <Protocol> <Type>EXCH</Type> <ASUrl>https://MS2010.MYDOMAIN.local/EWS/Exchange.asmx</ASUrl> </Protocol> </Internal> <External> <OWAUrl AuthenticationMethod="Fba">https://mail.mycompany.com/owa/</OWAUrl> <Protocol> <Type>EXPR</Type> <ASUrl>https://mail.mycompany.com/ews/exchange.asmx</ASUrl> </Protocol> </External> </Protocol> </Account> </Response> </Autodiscover>

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• Model Binding, a simple, simple question

  - by Paul Hatcherian

  I have a struct which works much like the System.Nullable type: public struct SpecialProperty<T> { public static implicit operator T(SpecialProperty<T> value) { return value.Value; } public static implicit operator SpecialProperty<T>(T value) { return new TrackChanges<T> { Value = value }; } T internalValue; public T Value { get { return internalValue; } set { internalValue = value; } } public override bool Equals(object other) { return Value.Equals(other); } public override int GetHashCode() { return Value.GetHashCode(); } public override string ToString() { return Value.ToString(); } } I'm trying to use it with ASP.NET MVC binding. Using the default customer model binder the property will always yield null. I can fix this by adding ".Value" to the end of every form input name, but I just want it to bind to the new type directly using some sort of custom model binder, but all the solutions I've tried seemed needlessly complex. I feel like I should be able to extend the default binder and with a few lines of code redirect the property binding to the entire model using implicit conversion. I don't quite get the binding paradigm of the default binder, but it seems really stuck on this distinction between the model and model properties. What is the simplest method to do this? Thanks!

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• asp.net postback with jquery?

  - by mark smith

  Hi there, Can anyone help, I have a asp.net button but recently replaced it with a standard html button ... What i need to do is postback to an asp.net page and ensure a method is called the button before was an asp.net button so i had this event Protected Sub btnCancelar_Click(ByVal sender As Object, ByVal e As System.EventArgs) UtilTMP.DisposeObjects() Server.Transfer("~\Forms\test.aspx", True) End But i was using a button with javascript ALERT and recently changed to Jquery UI Model dialog but it doesn't wait for me to answer the question.. the postback happenes immediatly ... so i decided to change to a standard HTML button ... but i need to postback to the asp.net page and call a method like. If i just postback it won't call the cleanup Protected Sub Cleanup() UtilTMP.DisposeObjects() Server.Transfer("~\Forms\test.aspx", True) End

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• Is it possible to create a generic Util Function to be used in Eval Page

  - by Nassign

  I am currently binding a Nullable bit column to a listview control. When you declare a list view item I need to handle the case when the null value is used instead of just true or false. <asp:Checkbox ID="Chk1" runat="server" Checked='<%# HandleNullableBool(Eval("IsUsed")) %>' /> Then in the page I add a HandleNullableBool() function inside the ASPX page. protected static bool HandleNullableBool(object value) { return (value == null) ? false : (bool)value; } This works fine but I need to use this in several pages so I tried creating a utility class with a static HandleNullableBool. But using it in the asp page does not work. Is there a way to do this in another class instead of the ASPX page? <asp:Checkbox ID="Chk1" runat="server" Checked='<%# Util.HandleNullableBool(Eval("IsUsed")) %>' />

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• Ajax Tab control in master page

  - by Senthilkumar

  Hi All I am using ajax tab container in master page with more than 4 tab panels, but when i include asp:contentplaceholder in content template of each tab panel i am not able to see the second or the third page (aspx) when i click on the tab.. i searched through net but didn get any answers. Pl help me. only the first page (aspx) included in content place holder is getting loaded the sencond asd so pages in tab panel are not// .. my example code here (.. only tis loaded) (.. not this one even when i clicked it)

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• Regular expressions in URL Rewrite Module for IIS7

  - by TN

  I have following rewrite rule to append .aspx extension if url has no extension. <rule name="SimpleRewrite" stopProcessing="true"> <match url="^(.*(?&lt;=/)([^/.]*))$" /> <action type="Rewrite" url="{R:1}.aspx" /> </rule> However the rule is not working: Error HTTP 500.52 - URL Rewrite Module Error. The expression "^(.*(?<=/)([^/.]*))$" has an invalid syntax. However, this regular expression works in .NET. What regular expressions are supported by IIS Url Rewrite Module? How to make positive lookbehind assertion?

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• jQuery UI Accordion CSS

  - by ScG

  I am planning to use the jQuery UI Accordion and also the default theme provided I see that the jQuery UI Accordion uses the following classes from this url link text <div class="ui-accordion ui-widget ui-helper-reset"> <h3 class="ui-accordion-header ui-helper-reset ui-state-active ui-corner-top"> <span class="ui-icon ui-icon-triangle-1-s"/> <a href="#">Section 1</a> </h3> <div class="ui-accordion-content ui-helper-reset ui-widget-content ui-corner-bottom ui-accordion-content-active"> Section 1 content </div> <h3 class="ui-accordion-header ui-helper-reset ui-state-default ui-corner-all"> <span class="ui-icon ui-icon-triangle-1-e"/> <a href="#">Section 2</a> </h3> <div class="ui-accordion-content ui-helper-reset ui-widget-content ui-corner-bottom"> Section 2 content </div> <h3 class="ui-accordion-header ui-helper-reset ui-state-default ui-corner-all"> <span class="ui-icon ui-icon-triangle-1-e"/> <a href="#">Section 3</a> </h3> <div class="ui-accordion-content ui-helper-reset ui-widget-content ui-corner-bottom"> Section 3 content </div> </div> I do not want to use the entire CSS from the theme file, just the ones required for the UI Accordion. However I am not able to create the same effect. Anyone can help?

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• how to add and remove jquery tabs dynamically?

  - by kranthi

  hi, I have an aspx page on which I have 2 static jquery tabs.Upon clicking on a button avaiable on one of these tabs,I would like to add a new tab dynamically,which gets its content loaded from another aspx page.I've also tried with the following sample http://jquery-ui.googlecode.com/svn/trunk/demos/tabs/manipulation.html I've downloaded jquery-ui-1.8rc3.custom zip file and tried to add the above page with the relevant script,css files to my asp.net website and run,but it does not seem to work.Also I do not want to have a dialog opening and asking the user to enter the tab title as in the above sample. Please could someone help me with this? Thanks.

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• Html.RenderAction<MyController> - does not have type parameters

  - by Ami

  Hi, I'm trying to use RenderAction in the following way: '<% Html.RenderAction( x = x.ControllerAction() ); %' as seen here: http://devlicio.us/blogs/derik_whittaker/archive/2008/11/24/renderpartial-vs-renderaction.aspx and here: http://eduncan911.com/blog/html-renderaction-for-asp-net-mvc-1-0.aspx but I keep getting an error about the method not having type parameters. also in MSDN I see there is no documentation for it, and also checking the MVC source code I can't find anything. I'm using the latest ASP.Net MVC (2.0 RTM) is this feature no longer available? how can I use it? thanks.

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• Filter Calendar view SharePoint WWS 3.0

  - by lerac

  Hi all, I have a SP site with a calendarview and would like to filter this on the basis of the current user. Don't be afraid I already figured out how do to this with a list customizing some excisting jScripts and working with Content Editor WebPart. Yet this jScript does not work in a Calendar. To paint a picture I have columns like: Judge1 Lawyer Clerk (example). Underneath these columns there are names ofcourse. However these are not shown in Calendar view, so it is hard to filter on something that is not displayed only the casenumbers. Now I've been thinking (not always wise) perhaps I can adjust the aspx page of calendar/list by adjusting a filter I applied in SharePoint. This would also solve the issue of displaying all the content before it filters with Java, since it should not be possible for users to see the entire listcontent (security). I went to Modify list view and created a filter where judge1 = Mr. J. Jenkins. Then I went to SharePoint Designer and opend the Calendar aspx page. To my expectation I found Mr. J. Jenkins with the following code: Since I can't display image because i'm new, not very handy discrimination I have to give you a url. Code can't be pasted either is completely messes it up even with codemode on. Hyperlink CODE IMAGE Keep in mind I just posted a very tiny part of the code (only the part I want to change). Now I have no idea what kind of code this is above this text (SP wss 3.0 uses for aspx pages), but I would like to change Mr. J. Jenkins into a jScript var/val. Since I already managed to get the current user that is logged in content. var user = jP.getUserProfile(); var userinfspvalue = user.Department; There is more code around that one 2 ofcourse, yet to give you a picture. The var userinfspvalue is what I would like to replace the text Mr. J. Jenkins into. This would mean the calendar would be dynamically filtered based upon the current user that is logged on. Have no idea what is possible, perhaps there is a better solution who knows... Do you know? Thank you so much ahead!

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• Not able to use cutomized Ajax HTML editor from code behind

  - by KhanS

  I am customizing the ajax html editor. I am creating a class which derives from ajax html editor, and overriding FillTopToolbar() method to have limited toolbar buttons. I am trying to use this in my aspx page. <%@ Register namespace="Content" tagprefix="edit" %> <edit:MyEditor runat="server" Width="100%" Height="250px"/> I am able to see the editor in my aspx page. The problem comes when I give an ID to the control <edit:QNAEditor ID="htmlEditor" runat="server" Width="100%" Height="250px"/> I get an error in the designer file in the below line. protected global::Content.MYHTMLEditor htmlEditor; I am not able to use it in code behind. I am using VS 2010. Please help me in this regard.

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• Change the Views location

  - by Vinni

  I am developing a website in MVC 2.0. I want to change the View folder location in my website. I wanted to keep the views folder inside other folders, When I try to do so i am getting following errors The view 'Index' or its master was not found. The following locations were searched: ~/Views/Search/Index.aspx ~/Views/Search/Index.ascx ~/Views/Shared/Index.aspx ~/Views/Shared/Index.ascx Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. My Views folder will be in ~/XYZ/ABC/Views instead of ~/Views. Please solve my problem. Will I get any problems If I change the default Views folder location. Do I need to change anything in HTML Helper classes because I don't know anything in MVC as this is my starting project i dont want to risk..Please help me out...

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• Element 'Chart' is not a known element - dotnetCHARTING

  - by Ryan

  Hi, I am using dotnetCHARTING: the dll is installed in the GAC and referenced in my web.config (all versions appear to match). The project has a reference to the dll. web.config: <add assembly="dotnetCHARTING, Version=5.3.3540.17054, Culture=neutral, PublicKeyToken=af2cd47db69d93bd"/> The site code compiles ok, but all aspx pages using the charting library complain that the Chart tag does not exist (warning that it might be a compile error). The aspx pages do not render the charts. Each page has a reference to the assembly: <%@ Register Assembly="dotnetCHARTING" Namespace="dotnetCHARTING" TagPrefix="dotnetCHARTING" %> Does anybody know what could be causing this? Thanks a lot for any help - I'm quite desperate to get this resolved. Ryan

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• ASP.NET Content Web Form - content from placeholder disappears

  - by Naeem Sarfraz

  I'm attempting to set a class on the body tag in my asp.net site which uses a master page and content web forms. I simply want to be able to do this by adding a bodycssclass property (see below) to the content web form page directive. It works through the solution below but when i attempt to view Default.aspx the Content1 control loses its content. Any ideas why? Here is how I'm doing it. I have a master page with the following content: <%@ Master Language="C#" ... %> <html><head>...</head> <body id=ctlBody runat=server> <asp:ContentPlaceHolder ID="cphMain" runat="server" /> </body> </html> it's code behind looks like: public partial class Site : MasterPageBase { public override string BodyCssClass { get { return ctlBody.Attributes["class"]; } set { ctlBody.Attributes["class"] = value; } } } it inherits from: public abstract class MasterPageBase : MasterPage { public abstract string BodyCssClass { get; set; } } my default.aspx is defined as: <%@ Page Title="..." [master page definition etc..] bodycssclass="home" %> <asp:Content ID="Content1" ContentPlaceHolderID="cphMain" runat="server"> Some content </asp:Content> the code behind for this file looks like: public partial class Default : PageBase { ... } and it inherits from : public class PageBase : Page { public string BodyCssClass { get { MasterPageBase mpbCurrent = this.Master as MasterPageBase; return mpbCurrent.BodyCssClass; } set { MasterPageBase mpbCurrent = this.Master as MasterPageBase; mpbCurrent.BodyCssClass = value; } } }

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• JQuery how to resubmit form after ajax call success

  - by Steven Rosato

  I am using JQuery to perform form submission through an ajax request. I use form.submit(function() { if( success ) { return true; } validate(); //proceeds to an ajax call return false; } On request success I want to either proceed with form submission or user callback. Therefore, if the user callback is undefined, I will submit the form on form validation success (from my validate function). config = { successCallback: function() { success = true; form.submit(); //does not work } }; validate = function() { $.ajax( ... success: function(data) { //code logic config.successCallback(); } ); }; The ajax success callback will call config.successCallback() and if it was never overridden by the user, it would proceed to normal form submission. I tried using an instance variable (success) to make sure 'return true' would proceed to default form submission. Unfortunately this is not working. It seems that the 'return false' statement that prevents default form submission will neglect any further submit calls even if an instance variable was set. It only works after clicking the submit button another time (that makes it twice for it to work). Is there any workaround for this. I want to both use a user callback when provided but proceed with default form submission when not, and since I am using an ajax function to validate the form, the ajax success callback is complicating things.

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• PHP PCRE differences on testing and hosting servers

  - by Gary Pearman

  Hi all, I've got the following regular expression that works fine on my testing server, but just returns an empty string on my hosted server. $text = preg_replace('~[^\\pL\d]+~u', $use, $text); Now I'm pretty sure this comes down to the hosting server version of PCRE not being compiled with Unicode property support enabled. The differences in the two versions are as follows: My server: PCRE version 7.8 2008-09-05 Compiled with UTF-8 support Unicode properties support Newline sequence is LF \R matches all Unicode newlines Internal link size = 2 POSIX malloc threshold = 10 Default match limit = 10000000 Default recursion depth limit = 10000000 Match recursion uses stack Hosting server: PCRE version 4.5 01-December-2003 Compiled with UTF-8 support Newline character is LF Internal link size = 2 POSIX malloc threshold = 10 Default match limit = 10000000 Match recursion uses stack Also note that the version on the hosting server (the same version PHP is compiled against) is pretty old. What confuses me though, is that pcretest fails on both servers from the command line with re> ~[^\\pL\d]+~u ** Unknown option 'u' although this regexp works fine when run from PHP on my server. So, I guess my questions are does the regular expression fail on the hosting server because of the lack of Unicode properties? Or is there something else that I'm missing? Thanks all, Gaz.

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• Many ascx-to-one ascx.cs bug in VS2008

  - by pukipuki

  I'm developing second language support for the site. So I made duplicate .ascx and .aspx files for existing ascx.cs and aspx.cs Most of the time everything works fine.. but suddenly I'm getting: Type 'ctrl_car' exists both in 'c:\Windows\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\rzhdengine\d072cc72\b9d5698b\App_Web_xdmblegv.dll', and in 'c:\Windows\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\rzhdengine\d072cc72\b9d5698b\App_Web_gkptrzo2.dll' (translated from russian) ctrl_car ctrl = (ctrl_car) LoadControl("car.ascx"); I have few such strings of code... and same error occurs with one of them. But WITHOUT any changes from me with those files. Sometimes it works on another VS... sometimes regetting project helps... but it is always waste of time (

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• Dropdownlist and Datareader

  - by salvationishere

  After trying many solutions listed on the internet I am very confused now. I have a C#/SQL web application for which I am simply trying to bind an ExecuteReader command to a Dropdownlist so the user can select a value. This is a VS2008 project on an XP OS. How it works is after the user selects a table, I use this selection as an input parameter to a method from my Datamatch.aspx.cs file. Then this Datamatch.aspx.cs file calls a method from my ADONET.cs class file. Finally this method executes a SQL procedure to return the list of columns from that table. (These are all tables in Adventureworks DB). I know that this method returns successfully the list of columns if I execute this SP in SSMS. However, I'm not sure how to tell if it works in VS or not. This should be simple. How can I do this? Here is some of my code. The T-sQL stored proc: CREATE PROCEDURE [dbo].[getColumnNames] @TableName VarChar(50) AS BEGIN SET NOCOUNT ON; SELECT col.name 'COLUMN_NAME' FROM sysobjects obj INNER JOIN syscolumns col ON obj.id = col.id WHERE obj.name = @TableName END It gives me desired output when I execute following from SSMS: exec getColumnNames 'AddressType' And the code from Datamatch.aspx.cs file currently is: // Add DropDownList Control to Placeholder private void CreateDropDownLists() { SqlDataReader dr2 = ADONET_methods.DisplayTableColumns(targettable); int NumControls = targettable.Length; DropDownList ddl = new DropDownList(); } Where ADONET_methods.DisplayTableColumns(targettable) is: public static SqlDataReader DisplayTableColumns(string tt) { SqlDataReader dr = null; string TableName = tt; string connString = "Server=(local);Database=AdventureWorks;Integrated Security = SSPI"; string errorMsg; SqlConnection conn2 = new SqlConnection(connString); SqlCommand cmd = new SqlCommand("getColumnNames"); //conn2.CreateCommand(); try { cmd.CommandType = CommandType.StoredProcedure; cmd.Connection = conn2; SqlParameter parm = new SqlParameter("@TableName", SqlDbType.VarChar); parm.Value = "Person." + TableName.Trim(); parm.Direction = ParameterDirection.Input; cmd.Parameters.Add(parm); conn2.Open(); dr = cmd.ExecuteReader(); } catch (Exception ex) { errorMsg = ex.Message; } return dr; }

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• Referencing code in VB.NET

  - by akramnik

  I'm not at all familiar with VB.NET or ASP. I need to create a simple page which makes a call to a remote web service. I used the wsdl utility which comes with the DotNet SDK to generate a service proxy and write it to a VB file. Unfortunately I have no idea how to reference this code in either my ASPX file or the code behind VB file so I can create an instance of the proxy. Edit: I should have qualified this by noting that I'm not using visual studio. I just coded up a .aspx with a .vb behind it and dropped it into an IIS location. Is there a way to do what you're suggesting outside of VS?

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• Asp.Net(C#) Jquery Ajax with WebMethod In Public Method Call

  - by oraclee

  Hi All; Aspx Page: $(document).ready(function() { $("#btnn").click(function() { $.ajax({ type: "POST", url: "TestPage.aspx/emp", data: "{}", contentType: "application/json; charset=utf-8", dataType: "json", success: function(msg) { } }); }); }); CodeBehind: public void grdload() { GridView1.DataSource = GetEmployee("Select * from Employee"); GridView1.DataBind(); } [WebMethod] public static void emp() { TestPage re = new TestPage(); re.grdload(); } I Can't Gridview Data Load ? How To Make GridView Data Load? Thank You

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• Custom Errors "Could no load type error"

  - by anil

  I am creating ASP.Net MVC application and want to handle errors globally. I have set web.config value as mode=On and defaulRedirect="Error.aspx". I have Error.aspx at two places. One at Views/Shared folder and one at project root folder level. But each time an unhandled error occurs, the error page at root level gets called. How can I make it redirect to the one at Shared folder level? I want to do this becasuse, currently I am getting error as "could not load type System.Web.Mvc.ViewPage" when any error is occuring. Regards, Anil

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• help in c# and javascript

  - by scatman

  how can i call a javascript function, that is in the aspx page, from the Page_Load method, in the code behind?

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• BackgroundWorker Not working in VSTO

  - by Chris

  I have a background worker. Before I invoke the worker I disable a button and make a gif visible. I then invoke the runworkerasync method and it runs fine until comleteion. On the 'RunWorkerCompleted()' I get a cross thread error. Any idea why? private void buttonRun_Click(object sender, EventArgs e) { if (comboBoxFiscalYear.SelectedIndex != -1 && !string.IsNullOrEmpty(textBoxFolderLoc.Text)) { try { u = new UpdateDispositionReports( Convert.ToInt32(comboBoxFiscalYear.SelectedItem.ToString()) , textBoxFolderLoc.Text , Properties.Settings.Default.TemplatePath , Properties.Settings.Default.ConnStr); this.buttonRun.Enabled = false; this.pictureBox1.Visible = true; BackgroundWorker bw = new BackgroundWorker(); bw.DoWork += new DoWorkEventHandler(bw_DoWork); bw.RunWorkerCompleted += new RunWorkerCompletedEventHandler(bw_RunWorkerCompleted); bw.RunWorkerAsync(); //backgroundWorker1.RunWorkerAsync(); } catch (Exception ex) { MessageBox.Show("Unable to process.\nError:" + ex.Message, Properties.Settings.Default.AppName); } } } void bw_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e) { buttonRun.Enabled = true; pictureBox1.Visible = false; } void bw_DoWork(object sender, DoWorkEventArgs e) { u.Execute(); }

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• Is there a way to add name/value functionality to jquery autocomplete for .net?

  - by Mark Kadlec

  I've recently added the JQuery autocomplete plug in and have a textbox that autocompletes a list of employees. It works great and I commend the authors of the plugin. I think the textbox would be MUCH more useful though, when upon selecting, we can extract the StaffID (Ie. retreive the value of the selection). My code is below and you can see that I am simply adding the staff names, would be nice to associate IDs. Does anyone know of any way to do this? My JQuery: $(document).ready(function() { $("#txtStaff").autocomplete('autocompletetagdata.aspx'); }); My ASPX page: protected void Page_Load(object sender, EventArgs e) { StaffViewListClass staffList = StaffViewListClass.GetStaff(); StringBuilder sb = new StringBuilder(); foreach (StaffViewClass staff in staffList) { sb.Append(staff.FullName).Append("\n"); } Response.Write(sb.ToString()); }

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• Getting started with Windows Azure

  - by jonhobbs

  Hi All, I'm going to sound like a complete newbie here but here goes... I've just signed up for a Windows Azure account and was hoping to get a simple hello world aspx page up and running in a browser to see how it all works but I can't seem to find a simple guide to getting a very simple web application running. I've got as far as setting up a "service" and going onto the "deploy" page but it's asking me upload an "application package". I've looked on MSDN but there aren't any simple guides, just reams of documentation talking about "roles" and "development fabric". For somebody that is proficient in HTML/CSS and knows a little abit about asp.net it may just as well be in another language. So, does anybody know how to upload a simple aspx page and then access it in a browser? Jon

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