ObjectDataSourceSelectingEventHandler Delegado

Definición

Representa el método que controlará el evento Selecting del control ObjectDataSource.Represents the method that will handle the Selecting event of the ObjectDataSource control.

public delegate void ObjectDataSourceSelectingEventHandler(System::Object ^ sender, ObjectDataSourceSelectingEventArgs ^ e);
public delegate void ObjectDataSourceSelectingEventHandler(object sender, ObjectDataSourceSelectingEventArgs e);
type ObjectDataSourceSelectingEventHandler = delegate of obj * ObjectDataSourceSelectingEventArgs -> unit
Public Delegate Sub ObjectDataSourceSelectingEventHandler(sender As Object, e As ObjectDataSourceSelectingEventArgs)

Parámetros

sender
Object

Origen del evento, el control ObjectDataSource.The source of the event, the ObjectDataSource control.

e
ObjectDataSourceSelectingEventArgs

Objeto ObjectDataSourceSelectingEventArgs que contiene los datos del evento.An ObjectDataSourceSelectingEventArgs that contains the event data.

Comentarios

Cuando se crea un delegado ObjectDataSourceSelectingEventHandler, se identifica el método que controlará el evento.When you create an ObjectDataSourceSelectingEventHandler delegate, you identify the method that will handle the event. Para asociar el evento al controlador, se debe agregar una instancia del delegado al evento.To associate the event with your event handler, add an instance of the delegate to the event. Siempre que se produce el evento, se llama a su controlador, a menos que se quite el delegado.The event handler is called whenever the event occurs, unless you remove the delegate. Para obtener más información acerca de cómo controlar eventos, vea controlar y provocar eventos.For more information about how to handle events, see Handling and Raising Events.

Métodos de extensión

GetMethodInfo(Delegate)

Obtiene un objeto que representa el método representado por el delegado especificado.Gets an object that represents the method represented by the specified delegate.

Se aplica a

Consulte también