ViewportSize related exception in latest version of RadGridView

4 posts, 0 answers
  1. rubenhak
    rubenhak avatar
    58 posts
    Member since:
    Dec 2008

    Posted 02 Sep 2009 Link to this post


    I''ve just upgraded to latest Q2 SP1 version of RadGridView and now  in the WPF designer i see the following exception.

    '-2' is not a valid value for property'ViewportSize'.

       atSystem.Windows.DependencyObject.SetValueCommon(DependencyProperty dp, Objectvalue, PropertyMetadata metadata, Boolean coerceWithDeferredReference,OperationType operationType, Boolean isInternal)   atSystem.Windows.DependencyObject.SetValue(DependencyProperty dp, Objectvalue)   atSystem.Windows.Controls.Primitives.ScrollBar.set_ViewportSize(Doublevalue)   atTelerik.Windows.Controls.GridView.ScrollBarStateController.UpdateScrollBar(ScrollBarscrollBar, ScrollBarProperties properties)at Telerik.Windows.Controls.GridView.GridViewScrollViewer.UpdateScrollBars()   atTelerik.Windows.Controls.GridView.GridViewScrollViewer.GridViewScrollViewer_LayoutUpdated(Objectsender, EventArgs e)   atSystem.Windows.ContextLayoutManager.fireLayoutUpdateEvent()   atSystem.Windows.ContextLayoutManager.UpdateLayout()   atSystem.Windows.ContextLayoutManager.UpdateLayoutCallback(Object arg)   at System.Windows.Media.MediaContext.InvokeOnRenderCallback.DoWork()   atSystem.Windows.Media.MediaContext.FireInvokeOnRenderCallbacks()   atSystem.Windows.Media.MediaContext.RenderMessageHandlerCore(ObjectresizedCompositionTarget)   atSystem.Windows.Media.MediaContext.RenderMessageHandler(Object resizedCompositionTarget)   atSystem.Windows.Media.MediaContext.Resize(ICompositionTargetresizedCompositionTarget)   atSystem.Windows.Interop.HwndTarget.OnResize()at System.Windows.Interop.HwndTarget.HandleMessage(Int32 msg, IntPtrwparam, IntPtr lparam)   atSystem.Windows.Interop.HwndSource.HwndTargetFilterMessage(IntPtr hwnd, Int32msg, IntPtr wParam, IntPtr lParam, Boolean& handled)   at MS.Win32.HwndWrapper.WndProc(IntPtr hwnd,Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)   atMS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o)   at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegatecallback, Object args, Boolean isSingleParameter)   atSystem.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegatecallback, Object args, Boolean isSingleParameter, Delegate catchHandler)

  2. Hristo
    Hristo avatar
    832 posts

    Posted 03 Sep 2009 Link to this post

    Hello rubenhak,

    This issue has been fixed.
    Please use the latest internal build.

    the Telerik team

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  3. Mark Ker-Lindsay
    Mark Ker-Lindsay avatar
    1 posts
    Member since:
    Sep 2012

    Posted 14 Apr 2010 Link to this post

    Hi Hristo,

    I am also facing same problem with RadGridView. When I clicked on Later Internal Build, its showing me : "No internal builds for RadControls for WPF 2009.2 813 have been uploaded recently". Can you please check this.

  4. Hristo
    Hristo avatar
    408 posts

    Posted 15 Apr 2010 Link to this post

    Hello Mark Ker-Lindsay,

    Our latest internal builds are available only for the current official release of RadControls. Please upgrade to Q1 2010 and you will be able to see the associated latest internal builds.

    the Telerik team

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