FtpWebResponse.StatusCode FtpWebResponse.StatusCode FtpWebResponse.StatusCode FtpWebResponse.StatusCode Property

Définition

Obtient le code d'état le plus récent envoyé à partir du serveur FTP.Gets the most recent status code sent from the FTP server.

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

Valeur de propriété

Valeur FtpStatusCode qui indique le code d'état le plus récent retourné avec cette réponse.An FtpStatusCode value that indicates the most recent status code returned with this response.

Exemples

L’exemple de code suivant télécharge un fichier vers un serveur et affiche l’état.The following code example uploads a file to a server and displays the status.

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;
}

Remarques

La valeur retournée par la StatusCode propriété est incluse dans le StatusDescription propriété.The value returned by the StatusCode property is included in the StatusDescription property. Lorsque vous téléchargez des données, la valeur de StatusCode change à mesure que les codes d’état sont retournés par le serveur FTP.When you are downloading data, the value of StatusCode changes as status codes are returned by the FTP server. Après avoir appelé la GetResponse (méthode), StatusCode contient un code d’état intermédiaire.After you call the GetResponse method, StatusCode contains an intermediate status code. Lorsque vous appelez le Close (méthode), StatusCode contient l’état final.When you call the Close method, StatusCode contains the final status.

S’applique à

Voir aussi