MenuItem.SubmenuOpened Event

 

Occurs when the state of the IsSubmenuOpen property changes to true.

Namespace:   System.Windows.Controls
Assembly:  PresentationFramework (in PresentationFramework.dll)

Public Event SubmenuOpened As RoutedEventHandler

Identifier field

SubmenuOpenedEvent

Routing strategy

Bubbling

Delegate

RoutedEventHandler

The following examples demonstrate calling and handling the SubmenuOpened event.

<MenuItem Name="submenu" Header="Menu with Submenu" 
          SubmenuOpened="OnSubmenuOpened"
          SubmenuClosed="OnSubmenuClosed">
Private Sub OnSubmenuOpened(ByVal sender As Object, ByVal e As RoutedEventArgs)

	If sender Is e.Source Then
		textBlock1.Text = "Submenu is open."
	End If
End Sub

.NET Framework
Available since 3.0
Return to top
Show: