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

Definition

Tritt ein, wenn ein asynchroner Datenupload abgeschlossen wird.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 Event UploadDataCompleted As UploadDataCompletedEventHandler 

Beispiele

Im folgenden Codebeispiel wird das Festlegen eines Ereignis Handlers für dieses Ereignis veranschaulicht.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

Hinweise

Dieses Ereignis wird jedes Mal ausgelöst, wenn ein asynchroner Daten Upload Vorgang abgeschlossen ist.This event is raised each time an asynchronous data upload operation completes. Asynchrone Daten Uploads werden gestartet, indem die UploadDataAsync-Methoden aufgerufen werden.Asynchronous data uploads are started by calling the UploadDataAsync methods.

Der UploadDataCompletedEventHandler ist der Delegat für dieses Ereignis.The UploadDataCompletedEventHandler is the delegate for this event. Die UploadDataCompletedEventArgs-Klasse stellt dem Ereignishandler Ereignisdaten bereit.The UploadDataCompletedEventArgs class provides the event handler with event data.

Weitere Informationen zum Behandeln von Ereignissen finden Sie unter behandeln und Auslösen von Ereignissen.For more information about how to handle events, see Handling and Raising Events.

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