ArgumentException: 关键字“CANCEL”无效。 --Message: 关键字“CANCEL”无效。 StackTrace: 在 System.Windows.Forms.SendKeys.ParseKeys(String keys, IntPtr hwnd) 在 System.Windows.Forms.SendKeys.Send(String keys, Control control, Boolean wait) 在 DynamicClass.aa.<>c__DisplayClassd8.<OnWindowLoaded>b__70(Object sender, KeyPressedEventArgs e) 在 DynamicClass.GlobalHotKeyManager.OnHotKeyPressed(KeyPressedEventArgs e) 在 DynamicClass.GlobalHotKeyManager.HwndHook(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled) 在 System.Windows.Interop.HwndSource.PublicHooksFilterMessage(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled) 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)