ASP.NET Dynamic Data

ASP.NET Dynamic Data provides a framework that enables you to quickly build a functional data-driven application, based on a LINQ to SQL or Entity Framework data model. It also adds great flexibility and functionality to the DetailsView, FormView, GridView, and ListView controls in the form of smart validation and the ability to easily change the display of these controls using templates.

It's part of .NET 3.5 SP1 and it's added to Visual Studio 2008.

• Code Samples on CodePlex
• MSDN Documentation
• Download ASP.NET Dynamic Data Preview 4 from here.