WebClient.UploadFileCompleted WebClient.UploadFileCompleted WebClient.UploadFileCompleted WebClient.UploadFileCompleted Event

정의

비동기 파일 업로드 작업이 완료되면 발생합니다.Occurs when an asynchronous file-upload operation completes.

public:
 event System::Net::UploadFileCompletedEventHandler ^ UploadFileCompleted;
public event System.Net.UploadFileCompletedEventHandler UploadFileCompleted;
member this.UploadFileCompleted : System.Net.UploadFileCompletedEventHandler 
Public Event UploadFileCompleted As UploadFileCompletedEventHandler 

예제

다음 코드 예제에서는이 이벤트에 대 한 이벤트 처리기를 설정 하는 방법을 보여 줍니다.The following code example demonstrates setting an event handler for this event.

// Sample call: UploadFileInBackground2("http://www.contoso.com/fileUpload.aspx", "data.txt")
void UploadFileInBackground2( String^ address, String^ fileName )
{
   WebClient^ client = gcnew WebClient;
   Uri ^uri = gcnew Uri(address);

   client->UploadFileCompleted += 
     gcnew UploadFileCompletedEventHandler (UploadFileCallback2);
   
   // Specify a progress notification handler.
   client->UploadProgressChanged += 
       gcnew UploadProgressChangedEventHandler( UploadProgressCallback );
   client->UploadFileAsync( uri, "POST", fileName );
   Console::WriteLine( "File upload started." );
}


// Sample call: UploadFileInBackground2("http://www.contoso.com/fileUpload.aspx", "data.txt")
public static void UploadFileInBackground2 (string address, string fileName)
{
    WebClient client = new WebClient ();
    Uri uri = new Uri(address);

    client.UploadFileCompleted += new UploadFileCompletedEventHandler (UploadFileCallback2);

 // Specify a progress notification handler.
 client.UploadProgressChanged += new UploadProgressChangedEventHandler(UploadProgressCallback);
    client.UploadFileAsync (uri, "POST", fileName);
    Console.WriteLine ("File upload started.");
}

'  Sample call: UploadFileInBackground2("http:' www.contoso.com/fileUpload.aspx", "data.txt")
Public Shared Sub UploadFileInBackground2(ByVal address As String, ByVal fileName As String)

    Dim client As WebClient = New WebClient()
                Dim uri as Uri =  New Uri(address)
    AddHandler client.UploadFileCompleted, AddressOf UploadFileCallback2

    '  Specify a progress notification handler.
    AddHandler client.UploadProgressChanged, AddressOf UploadProgressCallback
    client.UploadFileAsync(uri, "POST", fileName)
    Console.WriteLine("File upload started.")
End Sub

설명

이 이벤트는 비동기 파일 업로드 작업이 완료 될 때마다 발생 합니다.This event is raised each time an asynchronous file upload operation completes. 비동기 파일 업로드를 호출 하 여 시작 된 UploadFileAsync 메서드.Asynchronous file uploads are started by calling the UploadFileAsync methods.

UploadFileCompletedEventHandler 는이 이벤트에 대 한 대리자입니다.The UploadFileCompletedEventHandler is the delegate for this event. UploadFileCompletedEventArgs 클래스는 이벤트 데이터를 사용 하 여 이벤트 처리기를 제공 합니다.The UploadFileCompletedEventArgs class provides the event handler with event data.

이벤트를 처리 하는 방법에 대 한 자세한 내용은 참조 하세요. 이벤트 처리 및 발생합니다.For more information about how to handle events, see Handling and Raising Events.

적용 대상