Designer Issue

2 posts, 0 answers
  1. Pierre Huguet
    Pierre Huguet avatar
    6 posts
    Member since:
    Dec 2008

    Posted 02 Dec 2008 Link to this post

    I can't see the grid in the Designer: either Blend (V2 SP1) or VS2008 can't display the grid in design time (but runtime is ok).
    Is there something I am missing?

    I am running on Windows Vista Business 64 bit.

    This is the error message I'm getting:

    Object reference not set to an instance of an object.

    at MS.Internal.XcpImports.CheckHResult(UInt32 hr) at MS.Internal.XcpImports.RenderTargetBitmapRender(HostingRenderTargetBitmap bitmap, UIElement visual, Int32& dirtyX, Int32& dirtyY, Int32& dirtyWidth, Int32& dirtyHeight) at System.Windows.Interop.HostingRenderTargetBitmap.Render(UIElement visual) at MS.Internal.Silverlight.Host.RuntimeInterop.RenderElementToTargetBitmap(Int32 elementKey, Int32 targetBitmapIdentifier) at MS.Internal.Silverlight.Host.Interop.RenderElementToTargetBitmap(Int32 element, Int32 targetBitmapIdentifier, ISilverlightContentDownloadCallback urlcallback) at MS.Internal.Silverlight.Host.CiderSilverlightImageHost.CiderInternalImage.UpdateBitmap() at MS.Internal.Silverlight.Host.CiderSilverlightImageHost.CiderInternalImage.UpdateTree() at MS.Internal.Silverlight.Host.CiderSilverlightImageHost.CiderInternalImage.MeasureOverride(Size constraint) at System.Windows.FrameworkElement.MeasureCore(Size availableSize) at System.Windows.UIElement.Measure(Size availableSize) at System.Windows.ContextLayoutManager.UpdateLayout() at System.Windows.ContextLayoutManager.UpdateLayoutCallback(Object arg) at System.Windows.Media.MediaContext.InvokeOnRenderCallback.DoWork() at System.Windows.Media.MediaContext.FireInvokeOnRenderCallbacks() at System.Windows.Media.MediaContext.RenderMessageHandlerCore(Object resizedCompositionTarget) at System.Windows.Media.MediaContext.RenderMessageHandler(Object resizedCompositionTarget) at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Boolean isSingleParameter) at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Boolean isSingleParameter, Delegate catchHandler)



  2. Jimmy
    Jimmy avatar
    16 posts

    Posted 04 Dec 2008 Link to this post

    Hello Pierre Huguet,

    Thank you for the feedback.

    As we lunched our RadGridView for Silverlight CTP some minor issues were left out for the actual Beta release coming up in mid-December. The problem with the Design-Time is one of them but I assure you that it will be fixed for the Beta.

    Kind regards,
    the Telerik team

    Check out Telerik Trainer, the state of the art learning tool for Telerik products.
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