This email was created by [your name] who thought you would be interested in the following Article:
"Building WPF Applications with Self-Tracking Entity Generator and Visual Studio 2012 - Data Validation"
This article describes how to do data validation with Self-Tracking Entity Generator and Visual Studio 2012.
CodeProject also contains hundreds of articles, free source code samples and applications to help in your day to day programming. Why not give it a try!