UIElement.OnLostTouchCapture(TouchEventArgs) 方法

定義

命名空間:
System.Windows
組件:
PresentationCore.dll

提供 LostTouchCapture 路由事件的類別處理，而這個事件會在此項目失去觸控擷取時發生。Provides class handling for the LostTouchCapture routed event that occurs when this element loses a touch capture.

protected:
 virtual void OnLostTouchCapture(System::Windows::Input::TouchEventArgs ^ e);
protected virtual void OnLostTouchCapture (System.Windows.Input.TouchEventArgs e);
abstract member OnLostTouchCapture : System.Windows.Input.TouchEventArgs -> unit
override this.OnLostTouchCapture : System.Windows.Input.TouchEventArgs -> unit
Protected Overridable Sub OnLostTouchCapture (e As TouchEventArgs)

參數

e
TouchEventArgs

TouchEventArgs，其中包含事件資料。A TouchEventArgs that contains the event data.

備註

OnLostTouchCapture方法沒有預設的實值。The OnLostTouchCapture method has no default implementation. 覆寫 OnLostTouchCapture 衍生類別中的，以處理 LostTouchCapture 事件。Override OnLostTouchCapture in a derived class to handle the LostTouchCapture event. 請務必呼叫基類的 OnLostTouchCapture 方法，讓基類接收事件。Be sure to call the base class' OnLostTouchCapture method so that base classes receive the event.

適用於