FtpWebResponse.StatusCode Özellik

Tanım

Ad Alanı:

System.Net

Bütünleştirilmiş Kod:

System.Net.Requests.dll

Kaynak:

FtpWebResponse.cs

FTP sunucusundan gönderilen en son durum kodunu alır.

public:
 property System::Net::FtpStatusCode StatusCode { System::Net::FtpStatusCode get(); };

public System.Net.FtpStatusCode StatusCode { get; }

member this.StatusCode : System.Net.FtpStatusCode

Public ReadOnly Property StatusCode As FtpStatusCode

Özellik Değeri

FtpStatusCode

FtpStatusCode Bu yanıtla döndürülen en son durum kodunu gösteren değer.

Örnekler

Aşağıdaki kod örneği bir dosyayı bir sunucuya yükler ve durumu görüntüler.

static bool UploadFileToServer( String^ fileName, Uri^ serverUri )
{
   // The URI described by serverUri should use the ftp:// scheme.
   // It contains the name of the file on the server.
   // Example: ftp://contoso.com/someFile.txt.
   // 
   // The fileName parameter identifies the file containing the data to be uploaded.
   if ( serverUri->Scheme != Uri::UriSchemeFtp )
   {
      return false;
   }

   // Get the object used to communicate with the server.
   FtpWebRequest^ request = dynamic_cast<FtpWebRequest^>(WebRequest::Create( serverUri ));
   request->Method = WebRequestMethods::Ftp::UploadFile;

   // Don't set a time limit for the operation to complete.
   request->Timeout = System::Threading::Timeout::Infinite;

   // Copy the file contents to the request stream.
   const int bufferLength = 2048;
   array<Byte>^buffer = gcnew array<Byte>(bufferLength);
   int count = 0;
   int readBytes = 0;
   FileStream^ stream = File::OpenRead( fileName );
   Stream^ requestStream = request->GetRequestStream();
   do
   {
      readBytes = stream->Read( buffer, 0, bufferLength );
      requestStream->Write( buffer, 0, bufferLength );
      count += readBytes;
   }
   while ( readBytes != 0 );

   Console::WriteLine( "Writing {0} bytes to the stream.", count );
   
   // IMPORTANT: Close the request stream before sending the request.
   requestStream->Close();
   FtpWebResponse^ response = dynamic_cast<FtpWebResponse^>(request->GetResponse());
   Console::WriteLine( "Upload status: {0}, {1}", response->StatusCode, response->StatusDescription );
   response->Close();
   return true;
}

public static bool UploadFileToServer(string fileName, Uri serverUri)
{
    // The URI described by serverUri should use the ftp:// scheme.
    // It contains the name of the file on the server.
    // Example: ftp://contoso.com/someFile.txt.
    //
    // The fileName parameter identifies the file containing the data to be uploaded.

    if (serverUri.Scheme != Uri.UriSchemeFtp)
    {
        return false;
    }
    // Get the object used to communicate with the server.
    FtpWebRequest request = (FtpWebRequest)WebRequest.Create(serverUri);
    request.Method = WebRequestMethods.Ftp.UploadFile;
    // Don't set a time limit for the operation to complete.
    request.Timeout = System.Threading.Timeout.Infinite;

    // Copy the file contents to the request stream.
    const int bufferLength = 2048;
    byte[] buffer = new byte[bufferLength];

    int count = 0;
    int readBytes = 0;
    FileStream stream = File.OpenRead(fileName);
    Stream requestStream = request.GetRequestStream();
    do
    {
        readBytes = stream.Read(buffer, 0, bufferLength);
        requestStream.Write(buffer, 0, bufferLength);
        count += readBytes;
    }
    while (readBytes != 0);

    Console.WriteLine ("Writing {0} bytes to the stream.", count);
    // IMPORTANT: Close the request stream before sending the request.
    requestStream.Close();

    FtpWebResponse response = (FtpWebResponse) request.GetResponse();
    Console.WriteLine("Upload status: {0}, {1}", response.StatusCode, response.StatusDescription);

    response.Close();
    return true;
}

Açıklamalar

özelliği tarafından StatusCode döndürülen değer özelliğine StatusDescription dahil edilir. Verileri indirirken, durum kodları olarak değişikliklerin değeri StatusCode FTP sunucusu tarafından döndürülür. yöntemini çağırdıktan GetResponse sonra bir StatusCode ara durum kodu içerir. yöntemini çağırdığınızda Close , StatusCode son durumu içerir.

Ayrıca bkz.

• FtpWebRequest
• FtpStatusCode
• WebRequestMethods.Ftp
• WebRequest
• WebResponse
• WebClient