string ftpServerIP = "192.9.123.123";

        string ftpUserID = "user";

        string ftpPassword = "pwd";

        string fileName = "new.fr3";

        string filePath = @"d:\new";

 public bool getftpfile(string ftpServerIP, string ftpUserID, string ftpPassword, string filePath, string fileName)

        {

            if (checkftpfile(ftpServerIP, ftpUserID, ftpPassword, filePath, fileName) == false)

            {

                return false;

            }

            if (!Directory.Exists(filePath))

            {

                Directory.CreateDirectory(filePath);

            }





            FileStream outputStream = new FileStream(filePath +@"\" + fileName,FileMode.Create);



            try

            {

                FtpWebRequest reqFTP;



                reqFTP = (FtpWebRequest)FtpWebRequest.Create(new Uri("ftp://" + ftpServerIP + "/IC" + fileName)); 

                reqFTP.Method = WebRequestMethods.Ftp.DownloadFile;

                reqFTP.UseBinary = true;

                reqFTP.Credentials = new NetworkCredential(ftpUserID, ftpPassword);

                FtpWebResponse response = (FtpWebResponse)reqFTP.GetResponse();

                Stream ftpStream = response.GetResponseStream();

                long cl = response.ContentLength;

                int bufferSize = 2048;

                int readCount;

                byte[] buffer = new byte[bufferSize];

                readCount = ftpStream.Read(buffer,&n