Upload Files to FTP

File Uploading from client to FTP.

private void UploadFileToFtp(string ftpServer, string ftpUser, string ftpPass, string filename,List<string> files, out string strMsg)

{

strMsg = string.Empty;

foreach (string file in files)

{

System.IO.FileInfo fileInf = new System.IO.FileInfo(file);

FtpWebRequest reqFTP;

reqFTP = (FtpWebRequest)FtpWebRequest.Create(new Uri(string.Format("{0}/{1}", ftpServer, fileInf.Name)));

reqFTP.Credentials = new NetworkCredential(ftpUser, ftpPass);

reqFTP.KeepAlive = false;

reqFTP.Method = WebRequestMethods.Ftp.UploadFile;

reqFTP.UseBinary = true;

reqFTP.ContentLength = fileInf.Length;

int buffLength = 20480;

byte[] buff = new byte[buffLength];

int contentLen;

System.IO.FileStream fs = fileInf.OpenRead();

try

{

System.IO.Stream strm = reqFTP.GetRequestStream();

contentLen = fs.Read(buff, 0, buffLength);

while (contentLen != 0)

{

strm.Write(buff, 0, contentLen);

contentLen = fs.Read(buff, 0, buffLength);

}

strm.Close();

fs.Close();

strMsg = "Upload Successful ";

}

catch (Exception ex)

{

strMsg += string.Format("Ftp Upload Error for file :{0} and Error is !: {1}",file,ex.Message);

}