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);
}