ToggleButton.Unchecked Evento

Definição

Namespace:

System.Windows.Controls.Primitives

Assembly:

PresentationFramework.dll

Ocorre quando um ToggleButton está desmarcado.

public:
 event System::Windows::RoutedEventHandler ^ Unchecked;

public event System.Windows.RoutedEventHandler Unchecked;

member this.Unchecked : System.Windows.RoutedEventHandler 

Public Custom Event Unchecked As RoutedEventHandler 

Tipo de evento

RoutedEventHandler

Exemplos

O exemplo a seguir altera a assinatura dos Checked eventos e UncheckedEvent para alterar o FontStyleTextBlockdo , textBlock1.

<CheckBox Name="chkbox" Content="Italicize text"
          Checked="chkbox_Checked"
          Unchecked="chkbox_Unchecked"/>

<TextBlock Name="textBlock1" FontSize="14">
  The quick brown fox jumps over the lazy dog.
</TextBlock>

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

Comentários

Informações de evento encaminhado

Campo Identificador	UncheckedEvent
Estratégia de roteamento	Borbulhando
Delegar	RoutedEventHandler