UIElement.PreviewStylusUp UIElement.PreviewStylusUp UIElement.PreviewStylusUp UIElement.PreviewStylusUp Event

定义

当触笔位于此元素上并且用户将触笔抬离数字化器时发生。Occurs when the user raises the stylus off the digitizer while the stylus is over this element.

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

实现

注解

此事件将为此类创建Stylus.PreviewStylusUp附加事件的别名, 因此当继承PreviewStylusDown为基元素时UIElement , 它是类成员列表的一部分。This event creates an alias for the Stylus.PreviewStylusUp attached event for this class, so that PreviewStylusDown is part of the class members list when UIElement is inherited as a base element. 附加到PreviewStylusDown事件的事件处理程序附加到基础Stylus.PreviewStylusUp附加事件, 并接收相同的事件数据实例。Event handlers that are attached to the PreviewStylusDown event are attached to the underlying Stylus.PreviewStylusUp 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 PreviewStylusUpEvent
路由策略Routing strategy 建立Tunneling
委托Delegate StylusEventHandler

适用于