WebClient.UploadStringCompleted Zdarzenie

Definicja

Występuje po zakończeniu asynchronicznej operacji przekazywania ciągu.Occurs when an asynchronous string-upload operation completes.

public:
 event System::Net::UploadStringCompletedEventHandler ^ UploadStringCompleted;
public event System.Net.UploadStringCompletedEventHandler UploadStringCompleted;
member this.UploadStringCompleted : System.Net.UploadStringCompletedEventHandler 
Public Event UploadStringCompleted As UploadStringCompletedEventHandler 

Przykłady

Poniższy przykład kodu demonstruje ustawienie programu obsługi zdarzeń dla tego zdarzenia.The following code example demonstrates setting an event handler for this event.

void UploadStringInBackground2( String^ address )
{
   WebClient^ client = gcnew WebClient;
   Uri ^uri = gcnew Uri(address);
   String^ data = "Time = 12:00am temperature = 50";

   client->UploadStringCompleted += gcnew UploadStringCompletedEventHandler( UploadStringCallback2 );
   client->UploadStringAsync( uri, data );
}


public static void UploadStringInBackground2 (string address)
{
    WebClient client = new WebClient ();
    Uri uri = new Uri(address);
    string data = "Time = 12:00am temperature = 50";
    client.UploadStringCompleted += new UploadStringCompletedEventHandler (UploadStringCallback2);
    client.UploadStringAsync (uri, data);
}

Public Shared Sub UploadStringInBackground2(ByVal address As String)

    Dim client As WebClient = New WebClient()
    Dim data As String = "Time = 12:00am temperature = 50"
    AddHandler client.UploadStringCompleted, AddressOf UploadStringCallback2
                Dim uri as Uri = New Uri(address)
    client.UploadStringAsync(uri, data)
End Sub

Uwagi

To zdarzenie jest zgłaszane przy każdym zakończeniu asynchronicznej operacji przekazywania ciągu.This event is raised each time an asynchronous string upload operation completes. Asynchroniczne operacje przekazywania ciągów są uruchamiane przez wywołanie metod UploadStringAsync.Asynchronous string uploads are started by calling the UploadStringAsync methods.

UploadStringCompletedEventHandler jest delegatem dla tego zdarzenia.The UploadStringCompletedEventHandler is the delegate for this event. Klasa UploadStringCompletedEventArgs udostępnia obsługę zdarzeń z danymi zdarzenia.The UploadStringCompletedEventArgs class provides the event handler with event data.

Aby uzyskać więcej informacji o sposobie obsługi zdarzeń, zobacz Obsługa iwywoływanie zdarzeń.For more information about how to handle events, see Handling and Raising Events.

Dotyczy