Tóm tắt nội dung: Product Description Essential C# 4.0 is a well-organized,"no-fluff" guide to all versions of C# for programmers at all levels of C# experience. This fully updated edition shows how to make the most of C# 4.0's new features and programming patterns to write code that is simple, yet powerful. This edition contains two new chapters on parallel programming, multi*threading, and concurrency, as well as extensive coverage of new C# 4.0 features: dynamic typing, variance, optional/named...