WebClient.UploadDataCompleted WebClient.UploadDataCompleted WebClient.UploadDataCompleted WebClient.UploadDataCompleted Event

Definizione

Si verifica al completamento di un'operazione asincrona di upload di dati.Occurs when an asynchronous data-upload operation completes.

public:
 event System::Net::UploadDataCompletedEventHandler ^ UploadDataCompleted;
public event System.Net.UploadDataCompletedEventHandler UploadDataCompleted;
member this.UploadDataCompleted : System.Net.UploadDataCompletedEventHandler 
Public Custom Event UploadDataCompleted As UploadDataCompletedEventHandler 

Esempi

Nell'esempio di codice riportato di seguito viene illustrata l'impostazione di un gestore eventi per questo evento.The following code example demonstrates setting an event handler for this event.

void UploadDataInBackground3( String^ address )
{
   WebClient^ client = gcnew WebClient;
   Uri ^uri = gcnew Uri(address);
   String^ text = "Time = 12:00am temperature = 50";
   array<Byte>^data = System::Text::Encoding::UTF8->GetBytes( text );

   client->UploadDataCompleted += gcnew UploadDataCompletedEventHandler( UploadDataCallback3 );
   client->UploadDataAsync( uri, data );
}


public static void UploadDataInBackground3 (string address)
{
    WebClient client = new WebClient ();
    Uri uri = new Uri(address);
    string text = "Time = 12:00am temperature = 50";
    byte[] data = System.Text.Encoding.UTF8.GetBytes (text);

    client.UploadDataCompleted += new UploadDataCompletedEventHandler (UploadDataCallback3);
    client.UploadDataAsync (uri, data);
}

Public Shared Sub UploadDataInBackground3(ByVal address As String)

	Dim client As WebClient = New WebClient()
	Dim text As String = "Time = 12:00am temperature = 50"
	Dim data() As Byte = System.Text.Encoding.UTF8.GetBytes(text)
	AddHandler client.UploadDataCompleted, AddressOf UploadDataCallback3
                      Dim uri as Uri = New Uri(address)
	client.UploadDataAsync(uri, data)
End Sub

Commenti

Questo evento viene generato ogni volta che viene completata un'operazione asincrona di caricamento dei dati.This event is raised each time an asynchronous data upload operation completes. I caricamenti di dati asincroni vengono avviati chiamando UploadDataAsync i metodi.Asynchronous data uploads are started by calling the UploadDataAsync methods.

UploadDataCompletedEventHandler È il delegato per questo evento.The UploadDataCompletedEventHandler is the delegate for this event. La UploadDataCompletedEventArgs classe fornisce il gestore eventi con i dati dell'evento.The UploadDataCompletedEventArgs class provides the event handler with event data.

Per altre informazioni su come gestire gli eventi, vedere la gestione e generazione di eventi.For more information about how to handle events, see Handling and Raising Events.

Si applica a