COMException: UCEERR_MISSINGENDCOMMAND (异常来自 HRESULT:0x88980411)
   在 System.Windows.Media.Composition.DUCE.Channel.SendCommand(Byte* pCommandData, Int32 cSize, Boolean sendInSeparateBatch)
   在 System.Windows.Media.Composition.DUCE.CompositionTarget.HwndInitialize(ResourceHandle hCompositionTarget, IntPtr hWnd, Int32 nWidth, Int32 nHeight, Boolean softwareOnly, Channel channel)
   在 System.Windows.Interop.HwndTarget.CreateUCEResources(Channel channel, Channel outOfBandChannel)
   在 System.Windows.Media.MediaContext.RegisterICompositionTargetInternal(ICompositionTarget iv)
   在 System.Windows.Interop.HwndTarget..ctor(IntPtr hwnd)
   在 System.Windows.Interop.HwndSource.Initialize(HwndSourceParameters parameters)
   在 System.Windows.Window.CreateSourceWindow(Boolean duringShow)
   在 System.Windows.Window.ShowHelper(Object booleanBox)
   在 System.Windows.Window.ShowDialog()
   在 Quicker.App.<>c__DisplayClass27_0.MA2ypI0WcJH()
   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)
   在 System.Windows.Threading.DispatcherOperation.InvokeImpl()
   在 MS.Internal.CulturePreservingExecutionContext.CallbackWrapper(Object obj)
   在 System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
   在 System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
   在 System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
   在 MS.Internal.CulturePreservingExecutionContext.Run(CulturePreservingExecutionContext executionContext, ContextCallback callback, Object state)