Get file names from FTP site

this example is how to get list of file names on specific ftp site and bind the result to RadListView with two column.
I used RadListView of Telerik. You can use standard  ListView or ASP.

public void ListDirectory()
        {
            var request = createRequest(URL, WebRequestMethods.Ftp.ListDirectory);

            DataTable DT = new DataTable();
            DataColumn col1 = new DataColumn("URL");
            DataColumn col2 = new DataColumn("FILENAME");
            DT.Columns.Add(col1);
            DT.Columns.Add(col2);
            DT.Rows.Clear();

            using (var response = (FtpWebResponse)request.GetResponse())
            {
                using (var stream = response.GetResponseStream())
                {
                    using (var reader = new StreamReader(stream, true))
                    {
                        while (!reader.EndOfStream)
                        {
                            string line = reader.ReadLine();
                            DT.Rows.Add(URL + line, line);
                        }
                    }
                }
            }

            this.listView.DataSource = DT;
        }
private FtpWebRequest createRequest(string uri, string method)
        {
            var r = (FtpWebRequest)WebRequest.Create(uri);

            r.Credentials = new NetworkCredential(USERNAME, PASSWORD);
            r.Method = method;

            return r;
        }