UIElement.PreviewStylusOutOfRange Event


手寫筆遠離數位板而無法被偵測到時發生。Occurs when the stylus is too far from the digitizer to be detected.

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



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

Applies to