Popup.Closed 事件

定义

IsOpen 属性更改为 false 时发生。Occurs when the IsOpen property changes to false.

public:
 event EventHandler ^ Closed;
public event EventHandler Closed;
member this.Closed : EventHandler 
Public Custom Event Closed As EventHandler 

示例

下面的示例演示如何为Closed事件定义事件处理程序。The following example shows how to define an event handler for the Closed event.

private void PopupClosing(object sender, EventArgs e)
{
    //Code to execute when Popup closes
}
Private Sub PopupClosing(ByVal sender As Object, ByVal e As EventArgs)
    'Code to execute when Popup closes
End Sub
<DockPanel>
  <Popup Closed="PopupClosing">
    <TextBlock Background="Yellow">Popup Text</TextBlock>
  </Popup>
</DockPanel>

注解

Popup 通过IsOpen切换属性打开并关闭。A Popup is opened and closed by toggling the IsOpen property.

适用于

另请参阅