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• Unable to set TestContext property

  - by Brandon

  I have a visual studio 2008 Unit test and I'm getting the following runtime error: Unable to set TestContext property for the class JMPS.PlannerSuite.DataServices.MyUnitTest. Error: System.ArgumentException: Object of type 'Microsoft.VisualStudio.TestTools.TestTypes.Unit.UnitTestAdapterContext' cannot be converted to type 'Microsoft.VisualStudio.TestTools.UnitTesting.TestContext' I have read that VS 2008 does not properly update the references to the UnitTestFramework when converting 2005 projects. My unit test was created in 2008 but it inherits from a base class built in VS 2005. Is this where my problem is coming from? Does my base class have to be rebuilt in 2008? I would rather not do this as it will affect other projects. In other derived unit tests built in 2005, all that we needed to do was comment out the TestContext property in the derived unit test. I have tried this in the VS 2008 unit test with no luck. I have also tried to "new" the TestContext property which gives me a different runtime error. Any ideas?

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• How to use SharpSVN in ASP.NET?

  - by Bryan

  Trying to use use SharpSVN in an ASP.NET app. So far, it's been nothing but trouble. First, I kept getting permission errors on "lock" files (that don't exist), even though NETWORK SERVICE has full permissions on the directories. Finally in frustration I just granted Everyone full control. Now I get a new error: OPTIONS of 'https://server/svn/repo': authorization failed: Could not authenticate to server: rejected Basic challenge (https://server) This happens whether I have the DefaultCredentials set below or not: using (SvnClient client = new SvnClient()) { //client.Authentication.DefaultCredentials = new System.Net.NetworkCredential("user", "password"); client.LoadConfiguration(@"C:\users\myuser\AppData\Roaming\Subversion"); SvnUpdateResult result; client.Update(workingdir, out result); } Any clues? I wish there was SOME documentation with this library, as it seems so useful.

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• Oracle Enterprise Manager 11g Application Management Suite for Oracle E-Business Suite Now Available

  - by chung.wu

  Oracle Enterprise Manager 11g Application Management Suite for Oracle E-Business Suite is now available. The management suite combines features that were available in the standalone Application Management Pack for Oracle E-Business Suite and Application Change Management Pack for Oracle E-Business Suite with Oracle's market leading real user monitoring and configuration management capabilities to provide the most complete solution for managing E-Business Suite applications. The features that were available in the standalone management packs are now packaged into Oracle E-Business Suite Plug-in 4.0, which is now fully certified with Oracle Enterprise Manager 11g Grid Control. This latest plug-in extends Grid Control with E-Business Suite specific management capabilities and features enhanced change management support. In addition, this latest release of Application Management Suite for Oracle E-Business Suite also includes numerous real user monitoring improvements. General Enhancements This new release of Application Management Suite for Oracle E-Business Suite offers the following key capabilities: Oracle Enterprise Manager 11g Grid Control Support: All components of the management suite are certified with Oracle Enterprise Manager 11g Grid Control. Built-in Diagnostic Ability: This release has numerous major enhancements that provide the necessary intelligence to determine if the product has been installed and configured correctly. There are diagnostics for Discovery, Cloning, and User Monitoring that will validate if the appropriate patches, privileges, setups, and profile options have been configured. This feature improves the setup and configuration time to be up and operational. Lifecycle Automation Enhancements Application Management Suite for Oracle E-Business Suite provides a centralized view to monitor and orchestrate changes (both functional and technical) across multiple Oracle E-Business Suite systems. In this latest release, it provides even more control and flexibility in managing Oracle E-Business Suite changes.Change Management: Built-in Diagnostic Ability: This latest release has numerous major enhancements that provide the necessary intelligence to determine if the product has been installed and configured correctly. There are diagnostics for Customization Manager, Patch Manager, and Setup Manager that will validate if the appropriate patches, privileges, setups, and profile options have been configured. Enhancing the setup time and configuration time to be up and operational. Customization Manager: Multi-Node Custom Application Registration: This feature automates the process of registering and validating custom products/applications on every node in a multi-node EBS system. Public/Private File Source Mappings and E-Business Suite Mappings: File Source Mappings & E-Business Suite Mappings can be created and marked as public or private. Only the creator/owner can define/edit his/her own mappings. Users can use public mappings, but cannot edit or change settings. Test Checkout Command for Versions: This feature allows you to test/verify checkout commands at the version level within the File Source Mapping page. Prerequisite Patch Validation: You can specify prerequisite patches for Customization packages and for Release 12 Oracle E-Business Suite packages. Destination Path Population: You can now automatically populate the Destination Path for common file types during package construction. OAF File Type Support: Ability to package Oracle Application Framework (OAF) customizations and deploy them across multiple Oracle E-Business Suite instances. Extended PLL Support: Ability to distinguish between different types of PLLs (that is, Report and Forms PLL files). Providing better granularity when managing PLL objects. Enhanced Standard Checker: Provides greater and more comprehensive list of coding standards that are verified during the package build process (for example, File Driver exceptions, Java checks, XML checks, SQL checks, etc.) HTML Package Readme: The package Readme is in HTML format and includes the file listing. Advanced Package Search Capabilities: The ability to utilize more criteria within the advanced search package (that is, Public, Last Updated by, Files Source Mapping, and E-Business Suite Mapping). Enhanced Package Build Notifications: More detailed information on the results of a package build process. Better, more detailed troubleshooting guidance in the event of build failures. Patch Manager:Staged Patches: Ability to run Patch Manager with no external internet access. Customer can download Oracle E-Business Suite patches into a shared location for Patch Manager to access and apply. Supports highly secured production environments that prohibit external internet connections. Support for Superseded Patches: Automatic check for superseded patches. Allows users to easily add superseded patches into the Patch Run. More comprehensive and correct Patch Runs. Removes many manual and laborious tasks, frees up Apps DBAs for higher value-added tasks. Automatic Primary Node Identification: Users can now specify which is the "primary node" (that is, which node hosts the Shared APPL_TOP) during the Patch Run interview process, available for Release 12 only. Setup Manager:Preview Extract Results: Ability to execute an extract in "proof mode", and examine the query results, to determine accuracy. Used in conjunction with the "where" clause in Advanced Filtering. This feature can provide better and more accurate fine tuning of extracts. Use Uploaded Extracts in New Projects: Ability to incorporate uploaded extracts in new projects via new LOV fields in package construction. Leverages the Setup Manager repository to access extracts that have been uploaded. Allows customer to reuse uploaded extracts to provision new instances. Re-use Existing (that is, historical) Extracts in New Projects: Ability to incorporate existing extracts in new projects via new LOV fields in package construction. Leverages the Setup Manager repository to access point-in-time extracts (snapshots) of configuration data. Allows customer to reuse existing extracts to provision new instances. Allows comparative historical reporting of identical APIs, executed at different times. Support for BR100 formats: Setup Manager can now automatically produce reports in the BR100 format. Native support for industry standard formats. Concurrent Manager API Support: General Foundation now provides an API for management of "Concurrent Manager" configuration data. Ability to migrate Concurrent Managers from one instance to another. Complete the setup once and never again; no need to redefine the Concurrent Managers. User Experience Management Enhancements Application Management Suite for Oracle E-Business Suite includes comprehensive capabilities for user experience management, supporting both real user and synthetic transaction based user monitoring techniques. This latest release of the management suite include numerous improvements in real user monitoring support. KPI Reporting: Configurable decimal precision for reporting of KPI and SLA values. By default, this is two decimal places. KPI numerator and denominator information. It is now possible to view KPI numerator and denominator information, and to have it available for export. Content Messages Processing: The application content message facility has been extended to distinguish between notifications and errors. In addition, it is now possible to specify matching rules that can be used to refine a selected content message specification. Note this is only available for XPath-based (not literal) message contents. Data Export: The Enriched data export facility has been significantly enhanced to provide improved performance and accessibility. Data is no longer stored within XML-based files, but is now stored within the Reporter database. However, it is possible to configure an alternative database for its storage. Access to the export data is through SQL. With this enhancement, it is now more easy than ever to use tools such as Oracle Business Intelligence Enterprise Edition to analyze correlated data collected from real user monitoring and business data sources. SNMP Traps for System Events: Previously, the SNMP notification facility was only available for KPI alerting. It has now been extended to support the generation of SNMP traps for system events, to provide external health monitoring of the RUEI system processes. Performance Improvements: Enhanced dashboard performance. The dashboard facility has been enhanced to support the parallel loading of items. In the case of dashboards containing large numbers of items, this can result in a significant performance improvement. Initial period selection within Data Browser and reports. The User Preferences facility has been extended to allow you to specify the initial period selection when first entering the Data Browser or reports facility. The default is the last hour. Performance improvement when querying the all sessions group. Technical Prerequisites, Download and Installation Instructions The Linux version of the plug-in is available for immediate download from Oracle Technology Network or Oracle eDelivery. For specific information regarding technical prerequisites, product download and installation, please refer to My Oracle Support note 1224313.1. The following certifications are in progress: * Oracle Solaris on SPARC (64-bit) (9, 10) * HP-UX Itanium (11.23, 11.31) * HP-UX PA-RISC (64-bit) (11.23, 11.31) * IBM AIX on Power Systems (64-bit) (5.3, 6.1)

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• jQuery .load() not working in Chrome

  - by Skilldrick

  .load() was working fine, but for some reason it's not in Chrome now (presumably some kind of update). I'm on Chrome 5.0.375.55. I've isolated the problem to this: index.htm <html> <head> <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js"></script> <script type="text/javascript"> $(document).ready(function () { $('#reader').load('test.htm'); }); </script> </head> <body> <div id='reader'>Loading ...</div> </body> </html> test.htm <h1>Loaded successfully</h1> This works on Firefox and IE, but on Chrome it replaces the contents of the #reader div with nothing.

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• Which datagrid to use for ASP.NET MVC2 project?

  - by Nick

  Hi, I am developing a commercial MVC2 app that requires a grid that has callback update in some form to support 10,000+ rows. It should also support relatively rich content (icons, multiline descriptions etc). Although it requires the usual paging/scrolling/sorting features it does not need support for grouping. So nothing that special. The commercial grids I looked at were Component Art (http://www.componentart.com/products/aspnetmvc/datagrid/) and Telerik (http://www.telerik.com/products/aspnet-mvc/grid.aspx) which both look pretty good but may be a little OTT for what I need. They are also $800 and $999 respectively (1 developer). I've also looked at jqGrid (http://www.trirand.net/download.aspx) and the grid from MvcContrib. These appear ok but for a commercial app I am concerned that these may be risky options - though could be wrong there. I'd really appreciate any views/exprience on either the above grids or perhaps you can suggest a better option/approach. FYI I am using EF4 and C#. Cheers

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• Spring JdbcTemplate - Insert blob and return generated key

  - by itsadok

  From the Spring JDBC documentation, I know how to insert a blob using JdbcTemplate final File blobIn = new File("spring2004.jpg"); final InputStream blobIs = new FileInputStream(blobIn); jdbcTemplate.execute( "INSERT INTO lob_table (id, a_blob) VALUES (?, ?)", new AbstractLobCreatingPreparedStatementCallback(lobhandler) { protected void setValues(PreparedStatement ps, LobCreator lobCreator) throws SQLException { ps.setLong(1, 1L); lobCreator.setBlobAsBinaryStream(ps, 2, blobIs, (int)blobIn.length()); } } ); blobIs.close(); And also how to retrieve the generated key of a newly inserted row: KeyHolder keyHolder = new GeneratedKeyHolder(); jdbcTemplate.update( new PreparedStatementCreator() { public PreparedStatement createPreparedStatement(Connection connection) throws SQLException { PreparedStatement ps = connection.prepareStatement(INSERT_SQL, new String[] {"id"}); ps.setString(1, name); return ps; } }, keyHolder); // keyHolder.getKey() now contains the generated key Is there a way I could combine the two?

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• There is no web named - Sharepoint Event Hander

  - by Roosh Malai

  I activated following code with feature (web level scope). Now when i add an item to any document library it should create a folder "". No folder is created and no error is given either. can anyone see what's is going on? I got the following from the log file. I found similar code all over google so I am kinda puzzled why is not working in my environment. Thanks using System; using System.Collections.Generic; using System.Text; using Microsoft.SharePoint; namespace AddaFolder { class clAddaFolder : SPItemEventReceiver { public override void ItemAdded(SPItemEventProperties properties) { base.ItemAdded(properties); using (SPSite currentSite = new SPSite(SPContext.Current.Site.Url)) using (SPWeb currentWeb = currentSite.OpenWeb(SPContext.Current.Web.Url)) { try { //SPListTemplateCollection coll = currentWeb.ListTemplates; //Get the current document library link SPList newList = currentWeb.GetList(SPContext.Current.Web.Url); //.Site.Url); //newList = currentWeb.Lists.Add("My TEST Folder",SPFileSystemObjectType.Folder); //newList.Lists.Items.Add("My TEST Folder", SPFileSystemObjectType.Folder); //newList.Update(); SPListItem newListItem; //newListItem = newList.Folders.Add("", SPFileSystemObjectType.Folder, "My Test Folder"); newListItem = newList.Folders.Add(newList.ToString(), SPFileSystemObjectType.Folder, "My Test Folder"); newListItem.Update(); } catch (SPException spEx) { throw spEx; } } } } } 04/03/2010 17:52:44.25 w3wp.exe (0x00C0) 0x0C88 Windows SharePoint Services General 8kh7 High There is no Web named "/sites/myDevSiteColl/myDevWeb/Shared Documents/Forms/AllItems.aspx". 04/03/2010 17:52:44.26 w3wp.exe (0x00C0) 0x0C88 Windows SharePoint Services General 8kh7 High There is no Web named "/sites/myDevSiteColl/myDevWeb/My TEST Doc Library/Forms/AllItems.aspx". 04/03/2010 17:52:44.27 w3wp.exe (0x00C0) 0x0C88 Windows SharePoint Services General 8kh7 High There is no Web named "/sites/myDevSiteColl/myDevWeb/Lists/Calendar/calendar.aspx". 04/03/2010 17:52:44.29 w3wp.exe (0x00C0) 0x0C88 Windows SharePoint Services General 8kh7 High There is no Web named "/sites/myDevSiteColl/myDevWeb/Lists/Tasks/AllItems.aspx". 04/03/2010 17:52:44.30 w3wp.exe (0x00C0) 0x0C88 Windows SharePoint Services General 8kh7 High There is no Web named "/sites/myDevSiteColl/myDevWeb/Lists/Team Discussion/AllItems.aspx". 04/03/2010 17:52:44.31 w3wp.exe (0x00C0) 0x0C88 Windows SharePoint Services General 8kh7 High There is no Web named "/sites/myDevSiteColl/myDevWeb/Shared Documents/Forms/AllItems.aspx". 04/03/2010 17:52:44.32 w3wp.exe (0x00C0) 0x0C88 Windows SharePoint Services General 8kh7 High There is no Web named "/sites/myDevSiteColl/myDevWeb/My TEST Doc Library/Forms/AllItems.aspx". 04/03/2010 17:52:44.34 w3wp.exe (0x00C0) 0x0C88 Windows SharePoint Services General 8kh7 High There is no Web named "/sites/myDevSiteColl/myDevWeb/Lists/Calendar/calendar.aspx". 04/03/2010 17:52:44.35 w3wp.exe (0x00C0) 0x0C88 Windows SharePoint Services General 8kh7 High There is no Web named "/sites/myDevSiteColl/myDevWeb/Lists/Tasks/AllItems.aspx". 04/03/2010 17:52:44.36 w3wp.exe (0x00C0) 0x0C88 Windows SharePoint Services General 8kh7 High There is no Web named "/sites/myDevSiteColl/myDevWeb/Lists/Team Discussion/AllItems.aspx". 04/03/2010 17:52:51.33 w3wp.exe (0x00C0) 0x0C88 Windows SharePoint Services General 8kh7 High There is no Web named "/sites/myDevSiteColl/myDevWeb/Shared Documents/Forms/AllItems.aspx". 04/03/2010 17:52:51.34 w3wp.exe (0x00C0) 0x0C88 Windows SharePoint Services General 8kh7 High There is no Web named "/sites/myDevSiteColl/myDevWeb/My TEST Doc Library/Forms/AllItems.aspx". 04/03/2010 17:52:51.35 w3wp.exe (0x00C0) 0x0C88 Windows SharePoint Services General 8kh7 High There is no Web named "/sites/myDevSiteColl/myDevWeb/Lists/Calendar/calendar.aspx". 04/03/2010 17:52:51.37 w3wp.exe (0x00C0) 0x0C88 Windows SharePoint Services General 8kh7 High There is no Web named "/sites/myDevSiteColl/myDevWeb/Lists/Tasks/AllItems.aspx". 04/03/2010 17:52:51.38 w3wp.exe (0x00C0) 0x0C88 Windows SharePoint Services General 8kh7 High There is no Web named "/sites/myDevSiteColl/myDevWeb/Lists/Team Discussion/AllItems.aspx". 04/03/2010 17:52:51.39 w3wp.exe (0x00C0) 0x0C88 Windows SharePoint Services General 8kh7 High There is no Web named "/sites/myDevSiteColl/myDevWeb/Shared Documents/Forms/AllItems.aspx". 04/03/2010 17:52:51.40 w3wp.exe (0x00C0) 0x0C88 Windows SharePoint Services General 8kh7 High There is no Web named "/sites/myDevSiteColl/myDevWeb/My TEST Doc Library/Forms/AllItems.aspx". 04/03/2010 17:52:51.41 w3wp.exe (0x00C0) 0x0C88 Windows SharePoint Services General 8kh7 High There is no Web named "/sites/myDevSiteColl/myDevWeb/Lists/Calendar/calendar.aspx". 04/03/2010 17:52:51.43 w3wp.exe (0x00C0) 0x0C88 Windows SharePoint Services General 8kh7 High There is no Web named "/sites/myDevSiteColl/myDevWeb/Lists/Tasks/AllItems.aspx". 04/03/2010 17:52:51.44 w3wp.exe (0x00C0) 0x0C88 Windows SharePoint Services General 8kh7 High There is no Web named "/sites/myDevSiteColl/myDevWeb/Lists/Team Discussion/AllItems.aspx". 04/03/2010 17:53:02.69 w3wp.exe (0x00C0) 0x0C88 Windows SharePoint Services General 8kh7 High There is no Web named "/sites/myDevSiteColl/myDevWeb/Shared Documents/Forms/AllItems.aspx". 04/03/2010 17:53:02.71 w3wp.exe (0x00C0) 0x0C88 Windows SharePoint Services General 8kh7 High There is no Web named "/sites/myDevSiteColl/myDevWeb/My TEST Doc Library/Forms/AllItems.aspx". 04/03/2010 17:53:02.72 w3wp.exe (0x00C0) 0x0C88 Windows SharePoint Services General 8kh7 High There is no Web named "/sites/myDevSiteColl/myDevWeb/Lists/Calendar/calendar.aspx". 04/03/2010 17:53:02.73 w3wp.exe (0x00C0) 0x0C88 Windows SharePoint Services General 8kh7 High There is no Web named "/sites/myDevSiteColl/myDevWeb/Lists/Tasks/AllItems.aspx". 04/03/2010 17:53:02.74 w3wp.exe (0x00C0) 0x0C88 Windows SharePoint Services General 8kh7 High There is no Web named "/sites/myDevSiteColl/myDevWeb/Lists/Team Discussion/AllItems.aspx". 04/03/2010 17:53:02.75 w3wp.exe (0x00C0) 0x0C88 Windows SharePoint Services General 8kh7 High There is no Web named "/sites/myDevSiteColl/myDevWeb/Shared Documents/Forms/AllItems.aspx". 04/03/2010 17:53:02.76 w3wp.exe (0x00C0) 0x0C88 Windows SharePoint Services General 8kh7 High There is no Web named "/sites/myDevSiteColl/myDevWeb/My TEST Doc Library/Forms/AllItems.aspx". 04/03/2010 17:53:02.77 w3wp.exe (0x00C0) 0x0C88 Windows SharePoint Services General 8kh7 High There is no Web named "/sites/myDevSiteColl/myDevWeb/Lists/Calendar/calendar.aspx". 04/03/2010 17:53:02.78 w3wp.exe (0x00C0) 0x0C88 Windows SharePoint Services General 8kh7 High There is no Web named "/sites/myDevSiteColl/myDevWeb/Lists/Tasks/AllItems.aspx". 04/03/2010 17:53:02.79 w3wp.exe (0x00C0) 0x0C88 Windows SharePoint Services General 8kh7 High There is no Web named "/sites/myDevSiteColl/myDevWeb/Lists/Team Discussion/AllItems.aspx".

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• Android: TabHost How To: set new content in existing tabs upon menu button?

  - by Martin D.

  Hello stackoverflow, I recently started Android programming and was working on my first program which displays a historic text document, sectioned by tabs via TabHost. I have limited my program to one activity and merely used setContent in my TabSpec's to switch between different XML views. The document has both unedited and corrected versions of the text for which I have built text views to accommodate. I wanted to implement the standard menu to have buttons to "view corrected" and "view original" and switch the content of the tabs which have changes (without altering the tabs or their indicators). I've read on the TabHost API and there is no way to edit existing tab content with setContent() of TabSpec; and AFAIK TabWidget only affects the actual tabs, not the content that is displayed upon pressing them. I've thought about creating a new class which extended TabHost and super() all of the original methods, while including one more which updated the mTabSpec list. My question would be, how would I update the frameLayout view of a specific tab to display content I specify?

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• Programmatically Scroll Silverlight ListBox

  - by Ricky Supit

  I tried using the following method, but it doesn't seem to work on databound listbox. mylistbox.ScrollIntoView(mylistbox.Items[mylistbox.Items.Count - 1]) I also tried to grab the IScrollProvider with no success: var lbItemAutomation = (ListBoxAutomationPeer)ListBoxAutomationPeer.CreatePeerForElement(mylistbox); var listBoxScroller = (IScrollProvider)lbItemAutomation.GetPattern(PatternInterface.Scroll); <-- returns null value Thanks, Ricky UPDATE 4/1: After retried, I confirm the first method works. However, It will be nice the get the second method works since you can scroll by percentage through this method. So any help will be appreciated.

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• Android ProgressBar.setProgressDrawable only works once?

  - by Chuck

  In a color picker, I have 3 SeekBars for Hue, Saturation, and Value. Calling setProgressDrawable on these SeekBars only works once -- at initialization from onCreate. When the user updates the Hue SeekBar, I want to call setProgressDrawable for the Saturation and Value SeekBars, to show the user their color choices for the new Hue. But all calls to setProgressDrawable (after the initial ones from onCreate) cause the SeekBar to be blanked. How can I update the background gradient of my SeekBars based upon user input? Thanks! Chuck

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• How to destroy tinymce completely?

  - by powerboy

  I am working on something like this: On a webpage, there is an article wrapped in a DIV, an Edit button. When a user click on the Edit button, insert an textarea via javascript, load the html of the DIV into the textarea, load and initial tinymce. When the user click on the Save button, save and update the article via ajax, and destroy tinymce completely. The problem is that, I failed to destroy tinymce completely. When the user click on the Edit button again, a new tinymce instance will load while the old instance is just hidden. BTW, I am using the jQuery version of tinymce

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• How to use "SelectMany" with DataServiceQuery<>

  - by sako73

  I have the following DataServiceQuery running agaist an ADO Data Service (with the update installed to make it run like .net 4): DataServiceQuery<Account> q = (_gsc.Users .Where(c => c.UserId == myId) .SelectMany(c => c.ConsumerXref) .Select(x => x.Account) .Where(a => a.AccountName == "My Account" && a.IsActive) .Select(a => a)) as DataServiceQuery<Account>; When I run it, I get an exception: Cannot specify query options (orderby, where, take, skip) on single resource As far as I can tell, I need to use a version of "SelectMany" that includes an additonal lambda expression (http://msdn.microsoft.com/en-us/library/bb549040.aspx), but I am not able to get this to work correctly. Could someone show me how to properly structure the "SelectMany" call? Thank you for any help.

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• Localization in Silverlight 4 using ResourceWrapper

  - by Artur

  I have a business application (created from template) and I can change language dynamically by making ResourceWrapper INotifyPropertyChanged and then adding in code: private void Language_SelectionChanged(object sender, SelectionChangedEventArgs e) { Thread.CurrentThread.CurrentCulture = new CultureInfo(((ComboBoxItem)((ComboBox)sender).SelectedItem).Tag.ToString()); Thread.CurrentThread.CurrentUICulture = new CultureInfo(((ComboBoxItem)((ComboBox)sender).SelectedItem).Tag.ToString()); ((ResourceWrapper)App.Current.Resources["ResourceWrapper"]).ApplicationStrings = new ApplicationStrings(); } this works fine on resources referenced/binded in xaml files (i.e. MainPage frame), but it does not update references of anything I have declared in code i.e. InfoLabel.Content = ApplicationStrings.SomeString At the moment I'm not using ResourceWrapper. My question here is how can I change my code so it uses it and updates when ResourceWrapper change. I tried: InfoLabel.Content = ((ResourceWrapper)App.Current.Resources["ResourceWrapper"]) .ApplicationStrings.SomeString but it doesn't work. Any ideas?

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• Dynamic localization with Data Annotations possible?

  - by devries48

  Hi, I'm trying to dynamicly update the language of a Silverlight application. I tried the example provided by Tim Heuer and that was exactly wat I needed. Silverlight and localizing string data Now I'm experimenting with Data Annotations and would like to have the same behaviour.But with no luck... Can someone point me in the right direction. DataAnnotation of a property: [Display(Name = "UserNameLabel", ResourceType = typeof(Resources.Strings.StringResources))] [Required] public string Username ... My Xaml: <dataInput:Label Target="{Binding ElementName=tbUserName}" PropertyPath="UserName"/> Thanks, Ron

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• filter data between 2 dates in crystal report vb.net

  - by irienaoki0407

  I need some help for creating Crystal Reports in VB 2005. I want to filter data between two dates (like from date and to date) with datetimepicker. I'm using SQL Server 2000 for the connection. Update: Thanks for the link, but I'm trying using record selection formula.... Here's my code: Try Dim cryRpt As New ReportDocument With cryRpt .FileName = ("C:\Documents and Settings\Ratna Ayu\My Documents\Visual Studio 2005\Projects\Denda\Denda\CrystalReport1.rpt") .RecordSelectionFormula = "{pinjam.tglkembali}>='" & DateTimePicker1.Value.ToString("dd/MM/yyyy") & "' and {pinjam.tglkembali} =<'" & DateTimePicker2.Value.ToString("dd/MM/yyyy") & "'" End With CrystalReportViewer1.ReportSource = cryRpt CrystalReportViewer1.Refresh() Catch ex As Exception MsgBox("tdk ada data", , "") End Try

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• FullCalendar/JSON event feed problem

  - by n4rc1ssus

  I am using a php/MySQL driven event feed to JSON. I am also trying to use greek html entities (i.e. &Gamma-with the semicolon) in the title for the event. Because FullCalendar will not let me see all the processies in firebug I can't see exactly what is going on but it will not render the Γ, etc. I have tried all the combinations I can think of in the php json_encode, the actual MySQL db field result. QTip which fullCalendar recommended on their site actually renders it correctly in the tip rendering. I am at a loss because this is something I really wish to use in the app if at all possible. Any help would be greatly appreciated. Slight Update I finally found that the JSON is being manipulated to make the & itself into &amp';' no matter what I do; so any relevant info on this could come in handy also. Thx

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• Can't open .svn/text-base/file.svn-base ?

  - by Earlz

  I'm using TortoiseSVN. I just made quite a few changes to my working copy and now I went to do a commit some of the files went through but at one file named Search.aspx.cs it says Commit failed (details follow): Can't open file 'C:\-----\trunk\.svn\text-base\Search.aspx.cs.svn-base': The system cannot find the file specified. I have tried doing a SVN update and SVN cleanup and nothing is restoring this file. I can't even create a diff because it gives a similar error about missing files. How do I fix this? What did I do to cause it?

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• JSON Feed Returning null while using jQuery getJSON

  - by Oscar Godson

  http://portlandonline.com/shared/cfm/json.cfm?c=27321 It's returning null. I don't really have access to this. I have to have a server admin update the feed to my liking, so if you can tell me how to get this to work as is, without adding tags to my HTML please let me know. I will be using this with jQuery, and ive been trying to use getJSON which is what returns null. $.getJSON('http://portlandonline.com/shared/cfm/json.cfm?c=27321',function(json){ alert(json); }); that returns null. But if i use a flickr feed for example, it works fine. it returns what it should, [onject Object]. Any ideas?

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• Display custom title bar for Android with XML

  - by Casebash

  In Android documentation describing "Configuring General Window Properties", it is suggested that specifying properties via XML is preferable whenever possible to avoid seeing the title bar flash. As an example, instead of setting Window.FEATURE_NO_TITLE with requestWindowFeature, they set it to @android:style/Theme.NoTitleBar. Is there a similar way to set a custom title bar to be used in the XML? Update: I just found this article, according to which this article, the best way to draw a title bar is to ignore FEATURE_CUSTOM_TITLE and instead just draw the title bar as part of your main view. This would not only avoid the flashing, but also problems caused by padding.

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• Google Chrome: XMLHttpRequest.send() not working while doing POST.

  - by Dave Van den Eynde

  I'm working on an application that allows the user to send a file using a form (a POST request), and that executes a series of GET requests while that file is being uploaded to gather information about the state of the upload. It works fine in IE and Firefox, but not so much in Chrome and Safari. The problem is that even though send() is called on the XMLHttpRequest object, nothing is being requested as can be seen in Fiddler. To be more specific, an event handler is placed on the "submit" event of the form, that places a timeout function call on the window: window.setTimeout(startPolling, 10); and in this function "startPolling" sequence is started that keeps firing GET requests to receive status updates from a web service that returns text/json that can be used to update the UI. Is this a limitation (perhaps security-wise?) on WebKit based browsers? Is this a Chrome bug? (I'm seeing the same behaviour in Safari though).

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• Validation in Silverlight

  - by Timmy Kokke

  Getting started with the basics Validation in Silverlight can get very complex pretty easy. The DataGrid control is the only control that does data validation automatically, but often you want to validate your own entry form. Values a user may enter in this form can be restricted by the customer and have to fit an exact fit to a list of requirements or you just want to prevent problems when saving the data to the database. Showing a message to the user when a value is entered is pretty straight forward as I’ll show you in the following example.     This (default) Silverlight textbox is data-bound to a simple data class. It has to be bound in “Two-way” mode to be sure the source value is updated when the target value changes. The INotifyPropertyChanged interface must be implemented by the data class to get the notification system to work. When the property changes a simple check is performed and when it doesn’t match some criteria an ValidationException is thrown. The ValidatesOnExceptions binding attribute is set to True to tell the textbox it should handle the thrown ValidationException. Let’s have a look at some code now. The xaml should contain something like below. The most important part is inside the binding. In this case the Text property is bound to the “Name” property in TwoWay mode. It is also told to validate on exceptions. This property is false by default.   <StackPanel Orientation="Horizontal"> <TextBox Width="150" x:Name="Name" Text="{Binding Path=Name, Mode=TwoWay, ValidatesOnExceptions=True}"/> <TextBlock Text="Name"/> </StackPanel>   The data class in this first example is a very simplified person class with only one property: string Name. The INotifyPropertyChanged interface is implemented and the PropertyChanged event is fired when the Name property changes. When the property changes a check is performed to see if the new string is null or empty. If this is the case a ValidationException is thrown explaining that the entered value is invalid.   public class PersonData:INotifyPropertyChanged { private string _name; public string Name { get { return _name; } set { if (_name != value) { if(string.IsNullOrEmpty(value)) throw new ValidationException("Name is required"); _name = value; if (PropertyChanged != null) PropertyChanged(this, new PropertyChangedEventArgs("Name")); } } } public event PropertyChangedEventHandler PropertyChanged=delegate { }; } The last thing that has to be done is letting binding an instance of the PersonData class to the DataContext of the control. This is done in the code behind file. public partial class Demo1 : UserControl { public Demo1() { InitializeComponent(); this.DataContext = new PersonData() {Name = "Johnny Walker"}; } }   Error Summary In many cases you would have more than one entry control. A summary of errors would be nice in such case. With a few changes to the xaml an error summary, like below, can be added.           First, add a namespace to the xaml so the control can be used. Add the following line to the header of the .xaml file. xmlns:Controls="clr-namespace:System.Windows.Controls;assembly=System.Windows.Controls.Data.Input"   Next, add the control to the layout. To get the result as in the image showed earlier, add the control right above the StackPanel from the first example. It’s got a small margin to separate it from the textbox a little.   <Controls:ValidationSummary Margin="8"/>   The ValidationSummary control has to be notified that an ValidationException occurred. This can be done with a small change to the xaml too. Add the NotifyOnValidationError to the binding expression. By default this value is set to false, so nothing would be notified. Set the property to true to get it to work.   <TextBox Width="150" x:Name="Name" Text="{Binding Name, Mode=TwoWay, ValidatesOnExceptions=True, NotifyOnValidationError=True}"/>   Data annotation Validating data in the setter is one option, but not my personal favorite. It’s the easiest way if you have a single required value you want to check, but often you want to validate more. Besides, I don’t consider it best practice to write logic in setters. The way used by frameworks like WCF Ria Services is the use of attributes on the properties. Instead of throwing exceptions you have to call the static method ValidateProperty on the Validator class. This call stays always the same for a particular property, not even when you change the attributes on the property. To mark a property “Required” you can use the RequiredAttribute. This is what the Name property is going to look like:   [Required] public string Name { get { return _name; } set { if (_name != value) { Validator.ValidateProperty(value, new ValidationContext(this, null, null){ MemberName = "Name" }); _name = value; if (PropertyChanged != null) PropertyChanged(this, new PropertyChangedEventArgs("Name")); } } }   The ValidateProperty method takes the new value for the property and an instance of ValidationContext. The properties passed to the constructor of the ValidationContextclass are very straight forward. This part is the same every time. The only thing that changes is the MemberName property of the ValidationContext. Property has to hold the name of the property you want to validate. It’s the same value you provide the PropertyChangedEventArgs with. The System.ComponentModel.DataAnnotation contains eight different validation attributes including a base class to create your own. They are: RequiredAttribute Specifies that a value must be provided. RangeAttribute The provide value must fall in the specified range. RegularExpressionAttribute Validates is the value matches the regular expression. StringLengthAttribute Checks if the number of characters in a string falls between a minimum and maximum amount. CustomValidationAttribute Use a custom method to validate the value. DataTypeAttribute Specify a data type using an enum or a custom data type. EnumDataTypeAttribute Makes sure the value is found in a enum. ValidationAttribute A base class for custom validation attributes All of these will ensure that an validation exception is thrown, except the DataTypeAttribute. This attribute is used to provide some additional information about the property. You can use this information in your own code.   [Required] [Range(0,125,ErrorMessage = "Value is not a valid age")] public int Age {   It’s no problem to stack different validation attributes together. For example, when an Age is required and must fall in the range from 0 to 125:   [Required, StringLength(255,MinimumLength = 3)] public string Name {   Or in one row like this, for a required Name with at least 3 characters and a maximum of 255:   Delayed validation Having properties marked as required can be very useful. The only downside to the technique described earlier is that you have to change the value in order to get it validated. What if you start out with empty an empty entry form? All fields are empty and thus won’t be validated. With this small trick you can validate at the moment the user click the submit button.   <TextBox Width="150" x:Name="NameField" Text="{Binding Name, Mode=TwoWay, ValidatesOnExceptions=True, NotifyOnValidationError=True, UpdateSourceTrigger=Explicit}"/>   By default, when a TwoWay bound control looses focus the value is updated. When you added validation like I’ve shown you earlier, the value is validated. To overcome this, you have to tell the binding update explicitly by setting the UpdateSourceTrigger binding property to Explicit:   private void SubmitButtonClick(object sender, RoutedEventArgs e) { NameField.GetBindingExpression(TextBox.TextProperty).UpdateSource(); }   This way, the binding is in two direction but the source is only updated, thus validated, when you tell it to. In the code behind you have to call the UpdateSource method on the binding expression, which you can get from the TextBox.   Conclusion Data validation is something you’ll probably want on almost every entry form. I always thought it was hard to do, but it wasn’t. If you can throw an exception you can do validation. If you want to know anything more in depth about something I talked about in this article let me know. I might write an entire post to that.

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• How do I use SharpSVN to programatically "add to ignore list" for a folder.

  - by Myster

  How do I use SharpSVN to programatically to add a folder to the ignore list? EDIT: Attempted: Here's what I've tried svnClient.GetProperty(new SvnUriTarget("svn://svn.foo.com/" + DatabaseName + "/"), SvnPropertyNames.SvnIgnore, out ignores); ignores += " Artifacts"; var args = new SvnSetPropertyArgs() { BaseRevision = ???, LogMessage = "update ignore list" }; svnClient.SetProperty(new Uri("svn://svn.foo.com/" + DatabaseName + "/"), SvnPropertyNames.SvnIgnore, ignores, args); But I don't know how to get the BaseRevision (I can get it manually, and that works, but all the combinations of GetProperty I tried don't seem to give it to me.) SOLUTION: Based on Bert's Answer SvnGetPropertyArgs getArgs = new SvnGetPropertyArgs(){}; string ignores = "Artifacts"; string result; if(svnClient.GetProperty(new SvnUriTarget("svn://svn.foo.com/" + ProjectName + "/trunk/"), SvnPropertyNames.SvnIgnore,out result)) { ignores = result + " Artifacts"; //TODO: check for existing & tidy formatting. } svnClient.SetProperty(UncPath.TrimEnd('\\'), SvnPropertyNames.SvnIgnore, ignores); SvnCommit(svnClient);

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• Using long polling with WinForms Clients in .NET

  - by user544538

  Hi We need to develop a .NET application, basically a WinForms client, which needs to be notified of changes only from the server to update the UI only in case of necessity and not every time. We initially thought of NetTCPBinding but understood that it has problems with firewalls across domains and secure networks. We now consider long-polling as a viable option but we could only find this being used with WPF and XAML clients. For example, http://code.msdn.microsoft.com/duplexhttp But we could not find anything with WinForms. My opinion is that long-polling has to do with WCF and does not matter what UI technology is used (within .NET). Do you think it is possible to use long-polling with a custom WCF channel for WinForms? I am on the way to develop a POC but dont have much time. Any help in the right direction is much appreciated. Thanks much Charles

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• WPF Check/Uncheck all checkboxes located in a gridview

  - by toni

  Hi! I have a gridview with some columns. One of these columns is checkbox type. Then I have two buttons in my UI, one for check all and another for uncheck all. I would like to check all checkboxes in the column when I press the a button and uncheck all checkboxes when I press the another one. How can I do this? Some snippet code: <... <Classes:SortableListView x:Name="lstViewRutas" ItemsSource="{Binding Source={StaticResource RutasCollectionData}}" ... > <...> <GridViewColumn Header="Activa" Width="50"> <GridViewColumn.CellTemplate> <DataTemplate> <CheckBox x:Name="chkBxF" Click="chkBx_Click" IsChecked="{Binding Path=Activa}" HorizontalContentAlignment="Stretch" HorizontalAlignment="Stretch"/> </DataTemplate> </GridViewColumn.CellTemplate> </GridViewColumn> <...> </Classes:SortableListView> <...> </Page> My data object binding to gridview is: namespace GParts.Classes { public class RutasCollection { /// <summary> /// Colección de datos de la tabla /// </summary> ObservableCollection<RutasData> _RutasCollection; /// <summary> /// Constructor. Crea una nueva instancia tipo ObservableCollection /// de tipo RutasData /// </summary> public RutasCollection() { _RutasCollection = new ObservableCollection<RutasData>(); } /// <summary> /// Retorna el conjunto entero de rutas en la colección /// </summary> public ObservableCollection<RutasData> Get { get { return _RutasCollection; } } /// <summary> /// Retorna el conjunto entero de rutas en la colección /// </summary> /// <returns></returns> public ObservableCollection<RutasData> GetCollection() { return _RutasCollection; } /// <summary> /// Añade un elemento tipo RutasData a la colección /// </summary> /// <param name="hora"></param> public void Add(RutasData ruta) { _RutasCollection.Add(ruta); } /// <summary> /// Elimina un elemento tipo RutasData de la colección /// </summary> /// <param name="ruta"></param> public void Remove(RutasData ruta) { _RutasCollection.Remove(ruta); } /// <summary> /// Elimina todos los registros de la colección /// </summary> public void RemoveAll() { _RutasCollection.Clear(); } /// <summary> /// Inserta un elemento tipo RutasData a la colección /// en la posición rowId establecida /// </summary> /// <param name="rowId"></param> /// <param name="ruta"></param> public void Insert(int rowId, RutasData ruta) { _RutasCollection.Insert(rowId, ruta); } } /// <summary> /// Clase RutasData /// </summary> // Registro tabla interficie pantalla public class RutasData { public int Id { get; set; } public bool Activa { get; set; } public string Ruta { get; set; } } } and in my page loaded event I do this to populate gridview: // Obtiene datos tabla Rutas var tbl_Rutas = Accessor.GetRutasTable(); // This method returns entire table foreach (var ruta in tbl_Rutas) { _RutasCollection.Add(new RutasData { Id = (int) ruta.Id, Ruta = ruta.Ruta, Activa = (bool) ruta.Activa }); } // Enlaza los datos con el objeto proveedor RutasCollection lstViewRutas.ItemsSource = _RutasCollection.GetCollection(); Everything is ok but now I would like to check/uncheck all checkboxes in the gridviewcolumn when I press one button or another. How can I do this? Something like this¿? I receive an error that says I can modify itemsource property. private void btnCheckAll_Click(object sender, RoutedEventArgs e) { // Update data object bind to gridview ObservableCollection<RutasData> listas = _RutasCollection.GetCollection(); foreach (var lst in listas) { ((RutasData)lst).Activa = true; } // Update with new values the UI lstViewRutas.ItemsSource = _RutasCollection.GetCollection(); } Thanks!

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• Zend_Form : Adding fields in sub-forms on user's click

  - by anu iyer

  I'm having a zend form - comprised of a number of zend - sub forms, where the user is creating a new question (its a content management system). In one of the subforms, the user can click on a button to add more textfields, like this: [----------] [----------] [click to add more] which should give [----------] [----------] [----------] [click to add more] I'm trying to set a flag in the sub form in question - or set a count on how many times the button has been clicked, to add that many total fields to the subform - but its simply not working. I tried using a static count variable - but the value doesnt get incremented at all. Any thoughts on how to do this in a Zend-subform within a zend form? I'll definitely update if I hit a solution. Thanks!

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