UIElement.OnTouchUp(TouchEventArgs) Method

Definition

为在此元素内部释放触摸屏输入时发生的 TouchUp 路由事件提供类处理。Provides class handling for the TouchUp routed event that occurs when a touch is released inside this element.

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

Parameters

e
TouchEventArgs

包含事件数据的 TouchEventArgsA TouchEventArgs that contains the event data.

Remarks

OnTouchUp 方法没有默认实现。The OnTouchUp method has no default implementation. 重写派生类中的 OnTouchUp 以处理 TouchUp 事件。Override OnTouchUp in a derived class to handle the TouchUp event. 请确保调用基类的 OnTouchUp 方法,以便基类接收事件。Be sure to call the base class' OnTouchUp method so that base classes receive the event.

Applies to