MenuItem.OnSubmenuOpened Method (RoutedEventArgs)


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Called when the submenu of a MenuItem is opened.

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

Protected Overridable Sub OnSubmenuOpened (
	e As RoutedEventArgs


Type: System.Windows.RoutedEventArgs

The event data for the SubmenuOpened event.

This example shows how to use the OnSubmenuOpened method.

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
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