Require following ftp details where you want to upload the files:
FTP URL: “ftp://ftp.yoursite.com/”
FTP Username: username
FTP Password: password
FTP Port: 21
Upload File
public string UploadFile(string FtpUrl, string fileName, string userName, string password, string UploadDirectory = "")
{
string PureFileName = new FileInfo(fileName).Name;
String uploadUrl = String.Format("{0}{1}/{2}", FtpUrl, UploadDirectory, PureFileName);
FtpWebRequest req = (FtpWebRequest)FtpWebRequest.Create(uploadUrl);
req.Proxy = null;
req.Method = WebRequestMethods.Ftp.UploadFile;
req.Credentials = new NetworkCredential(userName, password);
req.UseBinary = true;
req.UsePassive = true;
byte[] data = File.ReadAllBytes(fileName);
req.ContentLength = data.Length;
Stream stream = req.GetRequestStream();
stream.Write(data, 0, data.Length);
stream.Close();
FtpWebResponse res = (FtpWebResponse)req.GetResponse();
return res.StatusDescription;
}
Download File
public static string DownloadFile(string FtpUrl,string FileNameToDownload,
string userName, string password,string tempDirPath)
{
string ResponseDescription = "";
string PureFileName = new FileInfo(FileNameToDownload).Name;
string DownloadedFilePath = tempDirPath+"/"+PureFileName;
string downloadUrl = String.Format("{0}/{1}", FtpUrl, FileNameToDownload);
FtpWebRequest req = (FtpWebRequest)FtpWebRequest.Create(downloadUrl);
req.Method = WebRequestMethods.Ftp.DownloadFile;
req.Credentials = new NetworkCredential(userName, password);
req.UseBinary = true;
req.Proxy = null;
try
{
FtpWebResponse response = (FtpWebResponse)req.GetResponse();
Stream stream = response.GetResponseStream();
byte[] buffer = new byte[2048];
FileStream fs = new FileStream(DownloadedFilePath, FileMode.Create);
int ReadCount = stream.Read(buffer, 0, buffer.Length);
while (ReadCount > 0)
{
fs.Write(buffer, 0, ReadCount);
ReadCount = stream.Read(buffer, 0, buffer.Length);
}
ResponseDescription = response.StatusDescription;
fs.Close();
stream.Close();
}
catch(Exception e)
{
Console.WriteLine(e.Message);
}
return ResponseDescription;
}
