System.Runtime.InteropServices.COMException (0x8000FFFF): 灾难性故障 (异常来自 HRESULT:0x
System.Runtime.InteropServices.COMException (0x8000FFFF): 灾难性故障 (异常来自 HRESULT:0x8000FFFF (E_UNEXPECTED))
在 MS.Win32.UnsafeNativeMethods.ITfKeystrokeMgr.TestKeyDown(Int32 wParam, Int32 lParam, Boolean& eaten)
在 System.Windows.Input.TextServicesContext.Keystroke(Int32 wParam, Int32 lParam, KeyOp op)
在 System.Windows.Input.TextServicesManager.TextServicesKeystroke(TextServicesContext context, KeyEventArgs keyArgs, Boolean test)
在 System.Windows.Input.TextServicesManager.PreProcessInput(Object sender, PreProcessInputEventArgs e)
在 System.Windows.Input.InputManager.ProcessStagingArea()
在 System.Windows.Input.InputManager.ProcessInput(InputEventArgs input)
在 System.Windows.Input.InputProviderSite.ReportInput(InputReport inputReport)
在 System.Windows.Interop.HwndKeyboardInputProvider.ReportInput(IntPtr hwnd, InputMode mode, Int32 timestamp, RawKeyboardActions actions, Int32 scanCode, Boolean isExtendedKey, Boolean isSystemKey, Int32 virtualKey)
在 System.Windows.Interop.HwndKeyboardInputProvider.ProcessKeyAction(MSG& msg, Boolean& handled)
在 System.Windows.Interop.HwndSource.CriticalTranslateAccelerator(MSG& msg, ModifierKeys modifiers)
在 System.Windows.Interop.HwndSource.OnPreprocessMessage(Object param)
在 System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
在 MS.Internal.Threading.ExceptionFilterHelper.TryCatchWhen(Object source, Delegate method, Object args, Int32 numArgs, Delegate catchHandler)
软件在运行的时候 报了上述异常,请大家帮忙分析下看 是什么原因