ToggleButton.Checked Evento

Definição

Namespace:

System.Windows.Controls.Primitives

Assembly:

PresentationFramework.dll

Ocorre quando um ToggleButton é marcado.

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

public event System.Windows.RoutedEventHandler Checked;

member this.Checked : System.Windows.RoutedEventHandler 

Public Custom Event Checked As RoutedEventHandler 

Tipo de evento

RoutedEventHandler

Exemplos

O exemplo a seguir altera a assinatura dos Checked eventos e UncheckedEvent para alterar o FontStyle do TextBlock, 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	CheckedEvent
Estratégia de roteamento	Borbulhando
Delegar	RoutedEventHandler