Ftp Upload Example. Quick and dirty.

FtpUpload.cs

public class FtpUpload
{
	public void Ftpfile()
	{

		string ftphost = "ftp.mmfn.co.uk/";

		WebRequest request = WebRequest.Create("ftp://" + ftphost + "public_html/test.html");
		request.Method = WebRequestMethods.Ftp.UploadFile;
		request.Credentials = new NetworkCredential("username", @"password");

		
		StreamReader sourceStream = new StreamReader("test.html");
		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();

		using (var resp = (FtpWebResponse)request.GetResponse())
		{
			Console.WriteLine("Upload File Complete, status {0}", resp.StatusDescription);
			Console.WriteLine(resp.StatusCode);
		}
	}  

}