WebClient.OpenReadCompleted WebClient.OpenReadCompleted WebClient.OpenReadCompleted WebClient.OpenReadCompleted Event

정의

리소스가 포함된 스트림을 여는 비동기 작업이 완료되면 발생합니다.Occurs when an asynchronous operation to open a stream containing a resource completes.

public:
 event System::Net::OpenReadCompletedEventHandler ^ OpenReadCompleted;
public event System.Net.OpenReadCompletedEventHandler OpenReadCompleted;
member this.OpenReadCompleted : System.Net.OpenReadCompletedEventHandler 
Public Event OpenReadCompleted As OpenReadCompletedEventHandler 

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.

void OpenResourceForReading2( String^ address )
{
   WebClient^ client = gcnew WebClient;
   Uri ^uri = gcnew Uri(address);

   client->OpenReadCompleted += gcnew OpenReadCompletedEventHandler( OpenReadCallback2 );
   client->OpenReadAsync( uri );
}


public static void OpenResourceForReading2 (string address)
{
    WebClient client = new WebClient ();
    Uri uri = new Uri(address);

    client.OpenReadCompleted += new OpenReadCompletedEventHandler(OpenReadCallback2);
    client.OpenReadAsync (uri);
}

Public Shared Sub OpenResourceForReading2(ByVal address As String)

    Dim client As WebClient = New WebClient()
    AddHandler client.OpenReadCompleted, AddressOf OpenReadCallback2
                Dim uri as Uri = New Uri(address)
    client.OpenReadAsync(uri)                        
End Sub

설명

이 이벤트는 리소스가 포함 된 스트림을 열기 위해 비동기 작업이 완료 될 때마다 발생 합니다.This event is raised each time an asynchronous operation to open a stream containing a resource completes. 호출 하 여 이러한 작업은 OpenReadAsync 메서드.These operations are started by calling the OpenReadAsync methods.

OpenReadCompletedEventHandler 는이 이벤트에 대 한 대리자입니다.The OpenReadCompletedEventHandler is the delegate for this event. OpenReadCompletedEventArgs 클래스는 이벤트 데이터를 사용 하 여 이벤트 처리기를 제공 합니다.The OpenReadCompletedEventArgs 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.

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