示例#1
0
        public static void DownloadDirectory(string FTPAddress, string Dir, string UN, string PW)
        {
            Chilkat.Ftp2 ftp = new Chilkat.Ftp2();

            bool success;

            //  Any string unlocks the component for the 1st 30-days.
            success = ftp.UnlockComponent("RCKVGHFTP_hK0TOpsv6An5");
            if (success != true)
            {
                Console.WriteLine(ftp.LastErrorText);
                return;
            }

            ftp.Hostname       = FTPAddress;
            ftp.Username       = UN;
            ftp.Password       = PW;
            ftp.Passive        = false;
            ftp.KeepSessionLog = true;

            //  Connect and login to the FTP server.
            success = ftp.Connect();
            if (success != true)
            {
                Console.WriteLine(ftp.LastErrorText);
                return;
            }

            //  Set the current remote directory to the root of
            //  the tree to be downloaded.
            success = ftp.ChangeRemoteDir("/" + Dir);
            if (success != true)
            {
                Console.WriteLine(ftp.LastErrorText);
                return;
            }

            //  Recursively download all non-existant and newer files.
            int    mode     = 2;
            string localDir = Path.GetDirectoryName(Application.ExecutablePath);

            success = ftp.SyncLocalTree(localDir + "/" + GV.UpdateAvailable, mode);
            if (success != true)
            {
                Console.WriteLine(ftp.LastErrorText);
                return;
            }

            ftp.Disconnect();

            //  Display the session log.
            Console.WriteLine(ftp.SessionLog);
        }