UIElement.PreviewStylusOutOfRange 事件


在触笔与数字化仪之间的距离太远以致无法检测到触笔时发生。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 



此事件创建此类的 Stylus.PreviewStylusOutOfRange 附加事件的别名,以便在将 UIElement 作为基元素继承时,PreviewStylusOutOfRange 是类成员列表的一部分。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. 附加到 PreviewStylusOutOfRange 事件的事件处理程序附加到基础 Stylus.PreviewStylusOutOfRange 附加事件,并接收相同的事件数据实例。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.

触摸、鼠标和触笔输入在特定关系中存在。Touch, mouse, and stylus input exist in a particular relationship. 有关详细信息,请参阅输入概述For more information, see Input Overview.

路由事件信息Routed Event Information

标识符字段Identifier field PreviewStylusOutOfRangeEvent
路由策略Routing strategy 隧道Tunneling
委托Delegate StylusEventHandler