MenuItem.Checked Event

Occurs when a menu item is checked.

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

public event RoutedEventHandler Checked
/** @event */
public void add_Checked (RoutedEventHandler value)

/** @event */
public void remove_Checked (RoutedEventHandler value)

In JScript, you can handle the events defined by a class, but you cannot define your own.
<object Checked="RoutedEventHandler" .../>

Identifier Field


Routing Strategy




The following examples demonstrate calling and handling the Checked event.

<MenuItem Name="mi1" Style="{StaticResource CheckBoxMenu}" Header="Online"  
     Click="StatusClick" Checked="OnChecked" Unchecked="OnUnchecked"/>

private void OnChecked(object sender, RoutedEventArgs e)
    if (mi1.IsChecked == true)
        textBlock1.Text = "Item is checked.";

Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0

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