在 System.Windows.Interop.HwndSource.Dispose(Boolean disposing)

   在 System.Windows.Interop.HwndSource.OnHwndDisposed(Object sender, EventArgs args)

   在 MS.Win32.HwndWrapper.Dispose(Boolean disposing, Boolean isHwndBeingDestroyed)

   在 MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)

   在 MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o)

   在 System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)

   在 System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)