Listing files of a directory from FTP server..

public class FileDownloader
{
    static void Main(string[] args)
    {
        string ftpServer = "ftp://ftp.******.com";
        string userName = "*****";
        string password = "******";
        string destionationLocation = @"D:\project\ss";           
        FileDownloader fDownloader = new FileDownloader();           
        List<string> collectionOfFiles =
            fDownloader.getFileList(ftpServer, userName, password);
        if (collectionOfFiles != null)
        {
            Console.WriteLine("if statement");
            Console.WriteLine(collectionOfFiles);
            foreach (string fileName in collectionOfFiles)
            {
                Console.WriteLine("for statment");                   
                string fullPathDestionation =
                    Path.Combine(destionationLocation, 
                    Path.GetFileNameWithoutExtension(fileName) + ".*");
                    fDownloader.downloadFile(ftpServer, fileName,
                        userName, password, fullPathDestionation);
            }
            Console.WriteLine("if statement closed");
        }
        else
        {
            Console.WriteLine("function is not called");
        }
        Console.WriteLine("downloaded successfully");
    }       
    public List<string> getFileList(string FTPAddress, string username, 
        string password)
    {
        List<string> files = new List<string>();
        Console.WriteLine("getting filelist");
        try
        {
            //Create FTP request
            FtpWebRequest request = FtpWebRequest.Create(FTPAddress)
                as FtpWebRequest;

            request.Method = WebRequestMethods.Ftp.ListDirectory;
            request.Credentials = new NetworkCredential(username,
                password);
            request.UsePassive = true;
            request.UseBinary = true;
            request.KeepAlive = false;

            FtpWebResponse response = request.GetResponse()
                as FtpWebResponse;
            using (Stream responseStream = response.GetResponseStream())
            {
                using (StreamReader reader =
                    new StreamReader(responseStream))
                {
                    while (!reader.EndOfStream)
                    {
                        files.Add(reader.ReadLine());
                    }
                }
            }
        }
        catch (Exception ex)
        {
            // write to log
        }
        Console.WriteLine("fileslist got");
        return files;           
    }

    public void downloadFile(string FTPAddress,
                             string filename,
                             string username,
                             string password,
                             string destFile)
    {
        Console.WriteLine("Downloading files");
        try
        {               
            FtpWebRequest request = FtpWebRequest.Create(
                FTPAddress + filename) as FtpWebRequest;
            request.Method = WebRequestMethods.Ftp.DownloadFile;
            request.Credentials =
                new NetworkCredential(username, password);
            request.UsePassive = true;
            request.UseBinary = false;
            request.KeepAlive = false; //close the connection when done
            //Streams
            FtpWebResponse response = request.GetResponse()
                as FtpWebResponse;
            Stream reader = response.GetResponseStream();

            byte[] buffer = new byte[1024];
            using (Stream streamFile = File.Create(destFile))
            {
                while (true)
                {
                    int bytesRead = reader.Read(buffer, 0,
                        buffer.Length);
                    if (bytesRead == 0)
                    {
                        break;
                    }
                    else
                    {
                        streamFile.Write(buffer, 0, bytesRead);
                    }
                }
            }
        }
        catch (Exception ex)
        {
            // write to log
        }
        Console.WriteLine("downloaded");
    }
/*
I tried the above code to list the files of directory from ftp server
and then download them in c#.. but the following code does not
execute.. i dont know why.. can anybody help for me?
*/

    foreach (string fileName in collectionOfFiles)
    {
        Console.WriteLine("for statment");                   
        string fullPathDestionation =
            Path.Combine(destionationLocation,
            Path.GetFileNameWithoutExtension(fileName) + ".*");
        fDownloader.downloadFile(ftpServer, fileName, userName,
            password, fullPathDestionation);
    }