Tutorial :WPF application crashed after user exit from CMD full screen mode



Question:

WPF application crashed after user exit from CMD full screen mode. I have not any idea to fix it, here is the exception:

  e.Exception  {"An unspecified error occurred on the render thread."}      [System.InvalidOperationException]: {"An unspecified error occurred on the render thread."}      _className: null      _data: {System.Collections.ListDictionaryInternal}      _dynamicMethods: null      _exceptionMethod: null      _exceptionMethodString: null      _helpURL: null      _HResult: -2146233079      _innerException: null      _message: "An unspecified error occurred on the render thread."      _remoteStackIndex: 0      _remoteStackTraceString: null      _source: "PresentationCore"      _stackTrace: {sbyte[192]}      _stackTraceString: null      _xcode: -532459699      _xptrs: 0      Data: {System.Collections.ListDictionaryInternal}      HelpLink: null      HResult: -2146233079      InnerException: null      IsTransient: false      Message: "An unspecified error occurred on the render thread."      Source: "PresentationCore"      StackTrace: "     at System.Windows.Media.MediaContext.NotifyPartitionIsZombie(Int32 failureCode)\r\n     at System.Windows.Media.MediaContext.NotifyChannelMessage()\r\n     at System.Windows.Interop.HwndTarget.HandleMessage(Int32 msg, IntPtr wparam, IntPtr lparam)\r\n     at System.Windows.Interop.HwndSource.HwndTargetFilterMessage(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)\r\n     at MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)\r\n     at MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o)\r\n   at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Boolean isSingleParameter)\r\n     at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Boolean isSingleParameter, Delegate catchHandler)"      TargetSite: {Void NotifyPartitionIsZombie(Int32)}    


Solution:1

This was fixed in .NET 3.5 SP1 I believe - make sure you have all of the latest updates and install anything in Windows Update related to .NET.


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