UIElement.TouchEnter 事件
定義
當觸控從這個項目的界限外部移至內部時發生。Occurs when a touch moves from outside to inside the bounds of this element.
public:
event EventHandler<System::Windows::Input::TouchEventArgs ^> ^ TouchEnter;public event EventHandler<System.Windows.Input.TouchEventArgs> TouchEnter;member this.TouchEnter : EventHandler<System.Windows.Input.TouchEventArgs> Public Custom Event TouchEnter As EventHandler(Of TouchEventArgs) 事件類型
備註
無論是否將觸控裝置捕獲到此元素，一律會引發此事件。This event is always raised, whether or not the touch device is captured to this element.
路由事件資訊Routed Event Information
| 識別碼欄位Identifier field | TouchEnterEvent |
| 路由策略Routing strategy | 直接Direct |
| 代理人Delegate | 型別 EventHandler<TEventArgs> 的 TouchEventArgs。EventHandler<TEventArgs> of type TouchEventArgs. |
- OnTouchEnter在衍生類別中覆寫以執行這個事件的類別處理。Override OnTouchEnter to implement class handling for this event in derived classes.