UIElement.MouseUp Event


在鼠标指针位于此元素上并且松开任意鼠标按钮时发生。Occurs when any mouse button is released over this element.

 event System::Windows::Input::MouseButtonEventHandler ^ MouseUp;
public event System.Windows.Input.MouseButtonEventHandler MouseUp;
member this.MouseUp : System.Windows.Input.MouseButtonEventHandler 
Public Custom Event MouseUp As MouseButtonEventHandler 


此事件创建此类的 Mouse.MouseUp 附加事件的别名,以便在将 UIElement 作为基元素继承时,MouseUp 是类成员列表的一部分。This event creates an alias for the Mouse.MouseUp attached event for this class, so that MouseUp is part of the class members list when UIElement is inherited as a base element. 附加到 MouseUp 事件的事件处理程序附加到基础 Mouse.MouseUp 附加事件,并接收相同的事件数据实例。Event handlers that are attached to the MouseUp event are attached to the underlying Mouse.MouseUp attached event and receive the same event data instance.

MouseUp 事件通常与 MouseLeftButtonUpMouseRightButtonUp一起引发,这对应于两个标准鼠标按钮之一的版本。The MouseUp event is often raised together with either MouseLeftButtonUp or MouseRightButtonUp, which correspond to a release of one of the two standard mouse buttons. MouseLeftButtonUpMouseRightButtonUp 也是路由事件,但它们是直接路由事件,当 Mouse.MouseDown 事件沿事件路由到达此元素时,将引发相应的按钮特定的事件。MouseLeftButtonUp and MouseRightButtonUp are also routed events, but they are direct routed events, and the appropriate button-specific event is raised when the Mouse.MouseDown event reaches this element along the event route. 有关 MouseLeftButtonUpMouseRightButtonUp,请参阅 "备注"。See Remarks for MouseLeftButtonUp or MouseRightButtonUp.

路由事件信息Routed Event Information

标识符字段Identifier field MouseUpEvent
路由策略Routing strategy 冒泡Bubbling
委托Delegate MouseButtonEventHandler
  • 对应的隧道事件 PreviewMouseUpThe corresponding tunneling event is PreviewMouseUp.

  • 重写 OnMouseUp 在派生类中实现此事件的类处理。Override OnMouseUp to implement class handling for this event in derived classes.

Applies to