ContextMenu.Opened Evento

  • Referência

Definição

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

Ocorre quando determinada instância de um menu de contexto é aberta.

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

Tipo de evento

RoutedEventHandler

Exemplos

O exemplo a seguir mostra como usar os ContextMenu eventos: Opened e Closed.

<ContextMenu Name="cm" Opened="OnOpened" Closed="OnClosed" StaysOpen="true">

void OnOpened(object sender, RoutedEventArgs e)
{
    cmButton.Content = "The ContextMenu Opened";
}
void OnClosed(object sender, RoutedEventArgs e)
{
    cmButton.Content = "The ContextMenu Closed";
}

Private Sub OnOpened(ByVal sender As Object, ByVal args As RoutedEventArgs)
    cmButton.Content = "The ContextMenu Opened"
End Sub

Private Sub OnClosed(ByVal sender As Object, ByVal args As RoutedEventArgs)
    cmButton.Content = "The ContextMenu Closed"
End Sub

Comentários

Informações de evento encaminhado
Campo Identificador OpenedEvent
Estratégia de roteamento Borbulhando
Delegar RoutedEventHandler

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