WCF articles
From MSDN:
Learn The ABCs Of Programming Windows Communication Foundation
http://msdn.microsoft.com/msdnmag/issues/06/02/WindowsCommunicationFoundation/
Windows Communication Foundation 体系结构概述
http://www.microsoft.com/china/MSDN/library/Windev/WindowsVista/wcfarch.mspx?mfr=true
From codeproject.com:
Communication options with WCF - Part 1, by Al Alberto
http://www.codeproject.com/WCF/WCF_CommOptions_part1.asp
Communication options with WCF - Part 2, by Al Alberto
http://www.codeproject.com/WCF/WCFCommOptions_2.asp
Communication options with WCF - Part 3, by Al Alberto
http://www.codeproject.com/WCF/WCF_CommOptions_part3.asp
Debugging WCF Apps, by Al Alberto
http://www.codeproject.com/WCF/DebugWCFApps.asp
WCF: Duplex Operations and UI Threads, by jeff.barnes
http://www.codeproject.com/useritems/WCF_Duplex_UI_Threads.asp
Other resources:
1. How To: Building a WCF Service and consumer, by Tom Robbins
http://blogs.msdn.com/trobbins/archive/2006/11/26/how-to-building-a-wcf-service-and-consumer.aspx
2. How To: Hosting a WCF Service in IIS, by Tom Robbins
http://blogs.msdn.com/trobbins/archive/2006/11/27/how-to-hosting-a-wcf-service-in-iis.aspx