HttpWebResponse.StatusCode HttpWebResponse.StatusCode HttpWebResponse.StatusCode HttpWebResponse.StatusCode Property

Definition

Ruft den Status der Antwort ab.Gets the status of the response.

public:
 virtual property System::Net::HttpStatusCode StatusCode { System::Net::HttpStatusCode get(); };
public virtual System.Net.HttpStatusCode StatusCode { get; }
member this.StatusCode : System.Net.HttpStatusCode
Public Overridable ReadOnly Property StatusCode As HttpStatusCode

Eigenschaftswert

Ausnahmen

Die aktuelle Instanz wurde verworfen.The current instance has been disposed.

Beispiele

Im folgenden Beispiel wird StatusCode zu überprüfen, ob der Status der HttpWebResponse ist in Ordnung.The following example uses StatusCode to verify that the status of the HttpWebResponse is OK.

void GetPage( String^ url )
{
   try
   {
      // Creates an HttpWebRequest for the specified URL.
      HttpWebRequest^ myHttpWebRequest = dynamic_cast<HttpWebRequest^>(WebRequest::Create( url ));
      // Sends the HttpWebRequest and waits for a response.
      HttpWebResponse^ myHttpWebResponse = dynamic_cast<HttpWebResponse^>(myHttpWebRequest->GetResponse());
      if ( myHttpWebResponse->StatusCode == HttpStatusCode::OK )
      {
         Console::WriteLine( "\r\nResponse Status Code is OK and StatusDescription is: {0}",
            myHttpWebResponse->StatusDescription );
      }
      // Releases the resources of the response.
      myHttpWebResponse->Close();
   }
   catch ( WebException^ e ) 
   {
      Console::WriteLine( "\r\nWebException Raised. The following error occurred : {0}", e->Status );
   }
   catch ( Exception^ e ) 
   {
      Console::WriteLine( "\nThe following Exception was raised : {0}", e->Message );
   }
}
   public static void GetPage(String url) 
{
	try 
		  {	
			// Creates an HttpWebRequest for the specified URL. 
			HttpWebRequest myHttpWebRequest = (HttpWebRequest)WebRequest.Create(url); 
			// Sends the HttpWebRequest and waits for a response.
			HttpWebResponse myHttpWebResponse = (HttpWebResponse)myHttpWebRequest.GetResponse(); 
			if (myHttpWebResponse.StatusCode == HttpStatusCode.OK)
			   Console.WriteLine("\r\nResponse Status Code is OK and StatusDescription is: {0}",
									myHttpWebResponse.StatusDescription);
			// Releases the resources of the response.
			myHttpWebResponse.Close(); 
		
       	} 
	catch(WebException e) 
	   {
	        Console.WriteLine("\r\nWebException Raised. The following error occurred : {0}",e.Status); 
          }
	catch(Exception e)
	{
		Console.WriteLine("\nThe following Exception was raised : {0}",e.Message);
	}
}
Public Shared Sub GetPage(url As [String])
   Try
        ' Creates an HttpWebRequest with the specified URL.
        Dim myHttpWebRequest As HttpWebRequest = CType(WebRequest.Create(url), HttpWebRequest)
        ' Sends the request and waits for a response.
        Dim myHttpWebResponse As HttpWebResponse = CType(myHttpWebRequest.GetResponse(), HttpWebResponse)
        If myHttpWebResponse.StatusCode = HttpStatusCode.OK Then
            Console.WriteLine(ControlChars.Lf + ControlChars.NewLine + "Response Status Code is OK and StatusDescription is: {0}", myHttpWebResponse.StatusDescription)
        End If
        ' Release the resources of the response.
        myHttpWebResponse.Close()
    
    Catch e As WebException
        Console.WriteLine(ControlChars.Lf + ControlChars.NewLine + "Exception Raised. The following error occurred : {0}", e.Status)
    Catch e As Exception
        Console.WriteLine(ControlChars.NewLine + "The following exception was raised : {0}", e.Message)
    End Try
End Sub 

Hinweise

Die StatusCode -Parameter ist eine Zahl, die den Status der HTTP-Antwort angibt.The StatusCode parameter is a number that indicates the status of the HTTP response. Die erwarteten Werte für den Status werden definiert, der HttpStatusCode Klasse.The expected values for status are defined in the HttpStatusCode class.

Gilt für: