MenuItem.Checked Gebeurtenis

Definitie

Naamruimte:
System.Windows.Controls
Assembly:
PresentationFramework.dll

Treedt op wanneer een menu-item is ingeschakeld.

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

Gebeurtenistype

RoutedEventHandler

Voorbeelden

In het volgende voorbeeld ziet u hoe de Checked gebeurtenis wordt verwerkt.

<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

Opmerkingen

Gerouteerde gebeurtenisgegevens

Item Waarde
Id-veld CheckedEvent
Routeringsstrategie Borrelen
Gedelegeerde RoutedEventHandler

Van toepassing op