This article is part one of a series written by Weidong Shen on developing a Silverlight business application using MEF, MVVM Light, and WCF RIA Services.
This sample application is the result of my initiative to learn Silverlight and WCF RIA Services. With my background of using WPF and MVVM for the past several years, I found that there is a lack of sample LOB applications that can combine the latest Silverlight enhancements with MVVM. This three part article series is my effort at creating such a sample. The choice of an issue tracking application comes from David Poll's PDC09 talk, and the design architecture is from Shawn Wildermuth's blog posts.