I was asked to present on RIA Services with Silverlight for the FUNdamentals session of the East Bay .NET User Group last week. Even though I only had 30 minutes to present on the topic, I decided to show the full development of a CRUD application. With RIA Services this is a straight forward thing to do and still allowed time to explain the concepts in use. The solution found here is the code that was built during the demonstration at the user group. It shows the use of Entity Framework to connect...