Re: SL4 Toolkit and Expression Blend 4 RRS feed

  • Question

  • Has anyone had the experience using Expression Blend 4 RC in conjunction with VS2010 RTM, and the SL4 Toolkit (April 2010).  It appears that on opening solutions in Expression Blend 4 the pages containing SL4 Toolkit controls does not open.  The errror received is:

    An Exception was thrown.

    WrappedException: Error HRESULT E_FAIL has been returned from a calll to a COM component
        at MS.Internal.XcpImports.CheckHResult(UInt32 hr)
        at MS.Internal.XcpImports.FrameworkElement_MeasureOverride(FrameworkElemenet element, Size availableSize)
        at System.Windows.FrameworkElement.MeasureOverride(Size availableSize)
        at System.Windows.FrameworkElement.MeasureOverride(IntPtr naticeTarget, Single inWidth, Single inHeight, Single& outWidth, Single& outHeight)
    Inner Exception: Error HRESULT E_FAIL has been returned from a calll to a COM component


    Any thoughts on how to resolve this or overcome would be most welcomed.  Regards,


    Monday, May 24, 2010 8:14 PM


  • Hi,

    yeah i had experience this type error.it's working on while we run project on VS 2010,while designing mode at blend ,it's throw this type error..

    just delete your control & take new control, it's works for me..I did not know why the com component error..!!

    may be sliverlight experts or team give a best answer.



    Tuesday, May 25, 2010 5:14 AM