基于WPF/WCF的聊天应用程序源码

[url=]A Note About the Demo App[/url]Before I start bombarding people with the inner mechanisms of the attached WPF/WCF application, shall we have a quick look at the finished product? There are 3 main areas within the attached demo application:
A login screen
A main window, from which the user can choose who to chat with:
And a window where chatters may openly chat: