MenuItem.OnSubmenuClosed(RoutedEventArgs) 方法

定义

命名空间:

System.Windows.Controls

程序集:

PresentationFramework.dll

在关闭 MenuItem 的子菜单时调用。

protected:
 virtual void OnSubmenuClosed(System::Windows::RoutedEventArgs ^ e);

protected virtual void OnSubmenuClosed (System.Windows.RoutedEventArgs e);

abstract member OnSubmenuClosed : System.Windows.RoutedEventArgs -> unit
override this.OnSubmenuClosed : System.Windows.RoutedEventArgs -> unit

Protected Overridable Sub OnSubmenuClosed (e As RoutedEventArgs)

参数

e

RoutedEventArgs

SubmenuClosed 事件的事件数据。

示例

此示例演示如何使用 OnSubmenuClosed 方法。

private void OnSubmenuClosed(object sender, RoutedEventArgs e)
{
    if (sender == e.Source)
    {
        textBlock1.Text = "Submenu is closed.";
    }
}

Private Sub OnSubmenuClosed(ByVal sender As Object, ByVal e As RoutedEventArgs)
    If sender Is e.Source Then
        textBlock1.Text = "Submenu is closed."
    End If
End Sub