Today I share with you a very interesting Channel 9 session presented by Scott Allen during Microsoft DevDays 2010 in The Hague in The Netherlands.

The C# language and the .NET platform introduced many new features to support language integrated query.  In this session, we’ll look at using these LINQ related features to build rich, intention revealing logic. We’ll dive into the magic of expression trees and use them to implement type-safe reflection, apply lambda expressions for a functional programming style, and use extension methods to build an internal DSL in C#.

http://channel9.msdn.com/Blogs/matthijs/LINQ-Beyond-Queries-by-Scott-Allen/player?w=512&h=288