Praise for the Second Edition

A masterpiece about C#.

Kirill Osenkov, Microsoft C# Team

If you are looking to master C# then this book is a must-read.

Tyson S. Maxwell Sr. Software Engineer, Raytheon

We’re betting that this will be the best C# 4.0 book out there.

Nikander Bruggeman and Margriet Bruggeman .NET consultants, Lois & Clark IT Services

A useful and engaging insight into the evolution of C# 4.

Joe Albahari Author of LINQPad and C# 4.0 in a Nutshell

One of the best C# books I have ever read.

Aleksey Nudelman CEO, C# Computing, LLC

This book should be required reading for all professional C# developers.

Stuart Caborn Senior Developer, BNP Paribas

A highly focused, master-level resource on language updates across all major C# releases. This book is a must-have for the expert developer wanting to stay current with new features of the C# language.

Sean Reilly, Programmer/Analyst Point2 Technologies

Why read the basics over and over again? Jon focuses on the chewy, new stuff!

Keith Hill, Software Architect Agilent Technologies

Everything you didn’t realize you needed to know about C#.

Jared Parsons Senior Software Development Engineer Microsoft