File sharing through ASP.NET
<p>I am working on a web application where different users (online users) may share files with each other. I don't know how to implement this module, mean what should I study and search. It should be similar as we share files at FaceBook. I am working in ASP.NET/C#.
Any help, code etc will be appreciated. I have searched on Google but all results lead to
file sharing softwares which are not helpful for me.</p>

<p>Thanks</p>
