This article shows us how to create a chat application in .NET using C#. By using ASP.NET for this sort of application you can avoid issues such as creating a server side listener. We can do this using The HttpApplicationState Object, provided to us by the NET Framework, which solves the problem of sharing information across applications
WinChat For .NET is a simple peer-to-peer chatting program that functions very similarly to the WinChat program provided by Windows 2000. It provides all the functionalities that the original WinChat program provides. WinChat For. NET's GUI (Graphical User Interface) is a bit different than the original one simply because of personal taste.