AutomationEventArgs(AutomationEvent) Constructor

Definición

Espacio de nombres:

System.Windows.Automation

Ensamblado:

UIAutomationTypes.dll

Inicializa una nueva instancia de la clase AutomationEventArgs.

public:
 AutomationEventArgs(System::Windows::Automation::AutomationEvent ^ eventId);

public AutomationEventArgs (System.Windows.Automation.AutomationEvent eventId);

new System.Windows.Automation.AutomationEventArgs : System.Windows.Automation.AutomationEvent -> System.Windows.Automation.AutomationEventArgs

Public Sub New (eventId As AutomationEvent)

Parámetros

eventId

AutomationEvent

Identificador de evento.

Ejemplos

En el código siguiente se muestra cómo un proveedor de Automatización de la interfaz de usuario podría crear y AutomationEventArgs generar el evento.

/// <summary>
/// Raises an event when a control is invoked.
/// </summary>
/// <param name="provider">The UI Automation provider for the control.</param>
private void RaiseInvokeEvent(IRawElementProviderSimple provider)
{
    if (AutomationInteropProvider.ClientsAreListening)
    {
        AutomationEventArgs args = 
            new AutomationEventArgs(InvokePatternIdentifiers.InvokedEvent);
        AutomationInteropProvider.RaiseAutomationEvent(InvokePatternIdentifiers.InvokedEvent, 
            provider, args);
    }
}

''' <summary>
''' Raises an event when a control is invoked.
''' </summary>
''' <param name="provider">The UI Automation provider for the control.</param>
Private Sub RaiseInvokeEvent(ByVal provider As IRawElementProviderSimple)
    If AutomationInteropProvider.ClientsAreListening Then
        Dim args As New AutomationEventArgs(InvokePatternIdentifiers.InvokedEvent)
        AutomationInteropProvider.RaiseAutomationEvent(InvokePatternIdentifiers.InvokedEvent, provider, args)
    End If

End Sub