Create users account and home directory on a FTP server at runtime

[Ann]

Hi,

I need to create users account and home directory on a FTP server running
window 2003 server at runtime using C#,


is it possible to create each new user account and home directory at runtime
using C#, and each users account to login directly to their own root directory

for example


c:\inetpub\wwwroot\ftproot\user01\

1. when the user01 logs in he/she is directed to the directory
c:\inetpub\wwwroot\ftproot\user01\
2. and also to prevent the users getting back to the ftproot directory.

or is there any software out there can do this?

Thanks for any information

Ann