512: ASP.NET WebForms: A Comprehensive Hands-On Introduction 
> Click here for a detailed description of the course. 
Helpful Web Sites
Visual Studio Magazine
Expert solutions for .NET development
Recommended Reference Books
To help you further enhance your skills, our worldwide team of instructors continually review books to find those that will provide you with the most useful and current information. Based on an average of 20 years of experience and real-world knowledge of the subject matter, our instructors recommend the books listed below.
Beginning ASP.NET 4: in C# and VB (Wrox Programmer to Programmer)
Author:  Imar Spaanjaars
ISBN: 9780470502211
Publisher: Wrox
Professional ASP.NET 4 in C# and VB
Author:  Bill Evjen, Scott Hanselman, Devin Rader
ISBN: 9780470502204
Publisher: Wrox
Developing Microsoft ASP.NET Server Controls and Components (Pro-Developer)
Author:  Nikhil Kothari, Vandana Datye
ISBN: 9780735615823
Publisher: Microsoft Press