IInputElement.PreviewStylusDown 事件

定义

在触笔位于元素上且同时触及数字化器时发生。Occurs when the stylus touches the digitizer while over this element.

public:
 event System::Windows::Input::StylusDownEventHandler ^ PreviewStylusDown;
event System.Windows.Input.StylusDownEventHandler PreviewStylusDown;
member this.PreviewStylusDown : System.Windows.Input.StylusDownEventHandler 
Event PreviewStylusDown As StylusDownEventHandler 

注解

此接口不用于公共实现。This interface is not intended for public implementation. 有关详细信息,请参阅 IInputElement 界面的 "备注"。For more information, see remarks for the IInputElement interface.

适用于

另请参阅