ToggleButton.Unchecked Event


Occurs when a ToggleButton is unchecked.

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

Event Type


The following example changes subscribes to the Checked and UncheckedEvent events to change the FontStyle of the TextBlock, textBlock1.

<CheckBox Name="chkbox" Content="Italicize text"

<TextBlock Name="textBlock1" FontSize="14">
  The quick brown fox jumps over the lazy dog.
void chkbox_Unchecked(object sender, RoutedEventArgs e)
    textBlock1.FontStyle = FontStyles.Normal;

void chkbox_Checked(object sender, RoutedEventArgs e)
    textBlock1.FontStyle = FontStyles.Italic;
Private Sub chkbox_Unchecked(ByVal sender As Object, ByVal e As RoutedEventArgs)
    textBlock1.FontStyle = FontStyles.Normal
End Sub

Private Sub chkbox_Checked(ByVal sender As Object, ByVal e As RoutedEventArgs)
    textBlock1.FontStyle = FontStyles.Italic
End Sub


Routed Event Information

Identifier field UncheckedEvent
Routing strategy Bubbling
Delegate RoutedEventHandler

Applies to