MenuItem.OnSubmenuOpened(RoutedEventArgs) Method

Reference

Definition

Namespace:: System.Windows.Controls

Assembly:: PresentationFramework.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Called when the submenu of a MenuItem is opened.

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

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

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

Protected Overridable Sub OnSubmenuOpened (e As RoutedEventArgs)

Parameters

e: RoutedEventArgs

The event data for the SubmenuOpened event.

Examples

This example shows how to use the OnSubmenuOpened method.

private void OnSubmenuOpened(object sender, RoutedEventArgs e)
{

    if (sender == e.Source)
    {
        textBlock1.Text = "Submenu is open.";
    }
}

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

Applies to

Tuote	Versiot
.NET Framework	3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
Windows Desktop	3.0, 3.1, 5, 6, 7, 8, 9, 10

Jaa

MenuItem.OnSubmenuOpened(RoutedEventArgs) Method

Definition

Parameters

Examples

Applies to

Lisäresursseja