Q3 2008 update problem

5 posts, 0 answers
  1. mww
    mww avatar
    257 posts
    Member since:
    Sep 2012

    Posted 28 Nov 2008 Link to this post

    has anyone had problems dragging components onto webforms with the Q3 2008 update ?
    When I try to do this in code view I get an error  'The operation could not be completed'
    in code view, nothing happens at all !
  2. Daniel
    Admin
    Daniel avatar
    4945 posts

    Posted 01 Dec 2008 Link to this post

    Hello Mark,

    Please try to remove the assemblies/references from your project (website/web application) and add them again.

    Let us know if you need more information.

    Regards,
    Daniel
    the Telerik team

    Check out Telerik Trainer, the state of the art learning tool for Telerik products.
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  4. Roberto Modica
    Roberto Modica avatar
    33 posts
    Member since:
    Feb 2008

    Posted 30 Jan 2009 Link to this post

    I recieve the same issue, removing all assemblies doesnt seem to address the issue for me.
  5. Daniel
    Admin
    Daniel avatar
    4945 posts

    Posted 30 Jan 2009 Link to this post

    Hello Roberto,

    Please try to delete the contents of the following folders, restart your computer and let us know whether the problem still persists:

    • C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files
    • C:\Documents and Settings\MACHINENAME\VSWebCache\MACHINENAME
    • C:\Documents and Settings\MACHINENAME\Local Settings\Application Data\Microsoft\VisualStudio\9.0\ProjectAssemblies

    Best regards,
    Daniel
    the Telerik team

    Check out Telerik Trainer, the state of the art learning tool for Telerik products.
  6. sbe
    sbe avatar
    5 posts
    Member since:
    Jul 2007

    Posted 07 Aug 2009 Link to this post

    I had the same problem with telerik reporting 2009 Q2

    I solved the problem:

    Add the tagprefix for the controls in your web.config in the pages section:

        <pages validateRequest="false" enableEventValidation="false">
          <controls>
            <add tagPrefix="telerik" namespace="Telerik.Web.UI" assembly="Telerik.Web.UI" />
            <add tagPrefix="telerik" namespace="Telerik.ReportViewer.WebForms" assembly="Telerik.ReportViewer.WebForms" />
            <add tagPrefix="asp" namespace="System.Web.UI" assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
            <add tagPrefix="asp" namespace="System.Web.UI.WebControls" assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
          </controls>
        </pages>

    After this you can now drag and drop your controls on the webform

    Good luck
    Stefan Besteman

     
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