SmtpClient.OnSendCompleted(AsyncCompletedEventArgs) Método

Definição

Aciona o evento SendCompleted.Raises the SendCompleted event.

protected:
 void OnSendCompleted(System::ComponentModel::AsyncCompletedEventArgs ^ e);
protected void OnSendCompleted (System.ComponentModel.AsyncCompletedEventArgs e);
member this.OnSendCompleted : System.ComponentModel.AsyncCompletedEventArgs -> unit
Protected Sub OnSendCompleted (e As AsyncCompletedEventArgs)

Parâmetros

e
AsyncCompletedEventArgs

Um AsyncCompletedEventArgs que contém dados do evento.An AsyncCompletedEventArgs that contains event data.

Comentários

As classes que herdam da SmtpClient classe podem substituir o OnSendCompleted método para executar tarefas adicionais quando o SendCompleted evento ocorre.Classes that inherit from the SmtpClient class can override the OnSendCompleted method to perform additional tasks when the SendCompleted event occurs.

OnSendCompleted também permite que classes derivadas manipulem SendCompleted sem anexar um delegado.OnSendCompleted also allows derived classes to handle SendCompleted without attaching a delegate. Essa é a técnica preferida para manipulação SendCompleted em uma classe derivada.This is the preferred technique for handling SendCompleted in a derived class.

Notas aos Herdeiros

Ao substituir OnSendCompleted(AsyncCompletedEventArgs) em uma classe derivada, não se esqueça de chamar o método da classe base OnSendCompleted(AsyncCompletedEventArgs) para que os delegados registrados recebam o SendCompleted evento.When overriding OnSendCompleted(AsyncCompletedEventArgs) in a derived class, be sure to call the base class' OnSendCompleted(AsyncCompletedEventArgs) method so that registered delegates receive the SendCompleted event.

Aplica-se a