Need help to upload file using C#

See more:

C#

File-Upload

Hi
i am trying to upload file on my php server by writing program in C# console
it read the file for every 5 minutes and upload the file on the server
but my code is giving me error "unable to connect to server"

please help me to set the paths right for local file and online server .

static void Main(string[] args)
        {
            StreamReader streamReader = new StreamReader("C:\\wamp\\www\\FTCPC\\logfile.txt");
            ArrayList lines = new ArrayList();

            string line;

            while ((line = streamReader.ReadLine()) != null)
            {
                lines.Add(line);
            }
            streamReader.Close();

            if (lines.Count > 0)
            {
                Console.Write(lines[lines.Count - 1].ToString());
               
            }

            // Get the object used to communicate with the server.
            FtpWebRequest request = (FtpWebRequest)WebRequest.Create("ftp://www.contoso.com/test.htm");
            request.Method = WebRequestMethods.Ftp.UploadFile;

            // This example assumes the FTP site uses anonymous logon.
            request.Credentials = new NetworkCredential("username", "password", "server info ");

            // Copy the contents of the file to the request stream.
            StreamReader sourceStream = new StreamReader("C:\\wamp\\www\\FTCPC\\logfile.txt");
            byte[] fileContents = Encoding.UTF8.GetBytes(sourceStream.ReadToEnd());
            sourceStream.Close();
            request.ContentLength = fileContents.Length;

            Stream requestStream = request.GetRequestStream();
            requestStream.Write(fileContents, 0, fileContents.Length);
            requestStream.Close();

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

            Console.WriteLine("Upload File Complete, status {0}", response.StatusDescription);

            response.Close();



            Console.WriteLine("\\n");
            Console.ReadLine();

        }