Come learn the new features of C# 4.0 and VS 2010 that can make you more productive in getting your job done. C# 4.0 introduces new features such as Dynamic Types, Optional Parameters, better COM-Interop, and Co-Variance/Contra-Variance support. This presentation will explain each of these features and how they can make your programming tasks easier. You'll also learn about new features of VS 2010 that support the C# code-focused development paradigm.