System.Net.Sockets Namespace (selecting an ftp dir)

[pink2070]

I would like to know how to either (select all files in an ftp directory) or obtain the filenames of all files in an ftp directory)and then download them

I am currently using System.Net.Sockets Namespace
Socket class for sending and receiving and I have no clue as to how to download all files within a folder without specfying the filename.

Any help is greatly appreciated

Thanks
Pink