ContentElement.StylusDown 事件

定義

手寫筆在此項目上方且碰觸數位板時發生。Occurs when the stylus touches the digitizer while the stylus is over this element.

public:
 virtual event System::Windows::Input::StylusDownEventHandler ^ StylusDown;
public event System.Windows.Input.StylusDownEventHandler StylusDown;
member this.StylusDown : System.Windows.Input.StylusDownEventHandler 
Public Custom Event StylusDown As StylusDownEventHandler 

實作

備註

這個事件會為這個類別建立 Stylus.StylusDown 附加事件的別名,因此,當 ContentElement 繼承為基底專案時,StylusDown 就是類別成員清單的一部分。This event creates an alias for the Stylus.StylusDown attached event for this class, so that StylusDown is part of the class members list when ContentElement is inherited as a base element. 附加至 StylusDown 事件的事件處理常式會附加至基礎 Stylus.StylusDown 附加事件,並接收相同的事件資料實例。Event handlers that are attached to the StylusDown event are attached to the underlying Stylus.StylusDown attached event and receive the same event data instance.

觸控、滑鼠和手寫筆輸入存在於特定的關聯性中。Touch, mouse, and stylus input exist in a particular relationship. 如需詳細資訊,請參閱輸入總覽For more information, see Input Overview.

路由事件資訊Routed Event Information

識別碼欄位Identifier field StylusDownEvent
路由策略Routing strategy 路由Bubbling
Delegate - 委派Delegate StylusDownEventHandler

適用於