Xceed FTP Library Documentation
Example topics / Receiving a file to memory (C# example)
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    Receiving a file to memory (C# example)
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    C# Copy Code

    XceedFtpLib.XceedFtp ftp = new XceedFtpLib.XceedFtpClass();
    ftp.License( @"your license key" );

    // Specify the FTP server's address
    ftp.ServerAddress = @"ftp.cdrom.com";

    // Specify the username and password to login
    ftp.UserName = "anonymous";
    ftp.Password = "guest";

    try
    {
       // Connect to the FTP server
       ftp.Connect();

       // Subscribe to the ReceivingMemoryFileData event in order
       // to process the data being received.
       ftp.ReceivingMemoryFileData += new XceedFtpLib.DXceedFtpEvents_ReceivingMemoryFileDataEventHandler( this.ftp_ReceivingMemoryFileData );

       // Start receiving a file to memory
       ftp.ReceiveMemoryFile( "test.txt", 0, XceedFtpLib.EXFReceiveMemoryOptions.fmoSingleBlock );              

       // In the line above, we chose to receive the data in a single
       // block of data. So the ReceivingMemoryFile event will only
       // be triggered once. You can change the value of the third
       // parameter to receive the data in many smaller chunks,
       // whenever data is received by the Xceed FTP Library.

       // Disconnect from the FTP server
       ftp.Disconnect();
    }
    catch( System.Runtime.InteropServices.COMException except )
    {
       MessageBox.Show( except.ToString() );
    }

    private void ftp_ReceivingMemoryFileData( string remoteFilename, int fileSize, ref object data, bool endOfData )
    {
       listBox1.Items.Add( System.Text.Encoding.Default.GetString( ( byte[] )data ) );
    }