[The context type WebApplication1.DataClasses1DataContext does not belong to any registered model.] - 3.5 Preview Dynamic Data RSS

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  deepfree

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  2 Posts

  [The context type WebApplication1.DataClasses1DataContext does not belong to any registered model...

  Apr 18, 2008 03:41 AM|LINK

  I convert my dynamic-data web application(not, web-site) CTP to Preview version. Recently.

  But, I have error-message, help me please.

  CTP version 

     protected void Page_InitComplete(object sender, EventArgs e)
      {
              DynamicGridView1.InitializeMaster(/*loadForeignKeys*/true);
              DynamicGridView1.RegisterDetails(DynamicDetailsView1, /*loadForeignKeys*/true);
      }

  Preview version

      <asp:DynamicDataManager ID="DynamicDataManager1" runat="server" EnableQueryStringSelection="true" AutoLoadForeignKeys="true" /> (at ASPX)

     protected void Page_InitComplete(object sender, EventArgs e)
      {
              DynamicDataManager1.RegisterControl(GridView1);
              DynamicDataManager1.RegisterControl(DetailsView1);
      }

  Error Message Shown:

  [InvalidOperationException: The context type WebApplication1.DataClasses1DataContext does not belong to any registered model.]
     System.Web.DynamicData.MetaModel.GetModel(Type contextType) +145
     System.Web.DynamicData.DynamicDataExtensions.GetTable(IDynamicDataSource dataSource) +87
     System.Web.DynamicData.DynamicDataManager.RegisterControl(Control control) +79
     WebApplication1._Default.Page_InitComplete(Object sender, EventArgs e) in C:\Users\deepfree\Desktop\WebApplication1\WebApplication1\Default.aspx.cs:20
     System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +15
     System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +41
     System.Web.UI.Page.OnInitComplete(EventArgs e) +104
     System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +2469

  Let me know how can i fix this problem.

  thanks.

  ASP.NET 3.5 Extensions DynamicData linq to sql

• • Reply
  

  marcind

  Contributor

  3344 Points

  609 Posts

  Microsoft

  Re: [The context type WebApplication1.DataClasses1DataContext does not belong to any registered m...

  Apr 18, 2008 07:02 AM|LINK

  Have you modified your Global.asax file to register your data context? 

  Marcin Dobosz
  ASP.NET Team
  @marcind
  Blog
  • Marked as answer by marcind on Apr 23, 2008 04:43 PM
• • Reply
  

  deepfree

  0 Points

  2 Posts

  Re: [The context type WebApplication1.DataClasses1DataContext does not belong to any registered m...

  Apr 21, 2008 06:48 AM|LINK

  I added global.asax.
  Now, there is no problem.

  Thank you a lot.