Last week I posted a description of how to write a peer-to-peer chat application using WCF, with a WPF GUI layer isolated from the application logic, all built using .NET 4.0 and Visual Studio 2010.

The basic approach was adapted from the article at
where Amit Bahree and Chris Peiris did something similar, using winforms for the GUI.


I’ve now posted the complete source code as a .zip file here.
Just unzip, open the solution file in Visual Studio 2010, and hit F5.


Also, here’s a video to walk you through the whole development process.