MenuItem.Checked Ereignis

Definition

Tritt auf, wenn auf ein Menüelement geklickt wird.Occurs when a menu item is checked.

public:
 event System::Windows::RoutedEventHandler ^ Checked;
public event System.Windows.RoutedEventHandler Checked;
member this.Checked : System.Windows.RoutedEventHandler 
Public Custom Event Checked As RoutedEventHandler 

Beispiele

Im folgenden Beispiel wird die Behandlung Checked des-Ereignisses veranschaulicht.The following example demonstrates handling the Checked event.

<MenuItem Header="_Bold" IsCheckable="True"
          Checked="Bold_Checked"
          Unchecked="Bold_Unchecked"/>
private void Bold_Checked(object sender, RoutedEventArgs e)
{
    textBox1.FontWeight = FontWeights.Bold;
}

private void Bold_Unchecked(object sender, RoutedEventArgs e)
{
    textBox1.FontWeight = FontWeights.Normal;
}
Private Sub Bold_Checked(ByVal sender As Object, ByVal e As RoutedEventArgs)
    textBox1.FontWeight = FontWeights.Bold
End Sub

Private Sub Bold_Unchecked(ByVal sender As Object, ByVal e As RoutedEventArgs)
    textBox1.FontWeight = FontWeights.Normal
End Sub

Hinweise

Informationen zum RoutingereignisRouted Event Information

BezeichnerfeldIdentifier field CheckedEvent
Routing StrategieRouting strategy BlasenBubbling
delegateDelegate RoutedEventHandler

Gilt für: