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MenuItem.SubmenuOpened Event

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

Namespace:  System.Windows.Controls
Assembly:  PresentationFramework (in PresentationFramework.dll)
XMLNS for XAML: http://schemas.microsoft.com/winfx/2006/xaml/presentation, http://schemas.microsoft.com/netfx/2007/xaml/presentation

Public Event SubmenuOpened As RoutedEventHandler
<object SubmenuOpened="RoutedEventHandler" .../>

Identifier field


Routing strategy




The following examples demonstrate calling and handling the SubmenuOpened event.

<MenuItem Name="submenu" Header="Menu with Submenu" 
		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

Supported in: 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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