C# in Depth briefly examines the history of C# and the .NET framework and reviews a few often-misunderstood C# 1 concepts that are very important as the foundation for fully exploiting C# 2 and 3. Because the book addresses C# 1 with a light touch, existing C# developers don't need to pick through the book in order to find new material to enhance their skills.
This book focuses on the C# 2 and 3 versions of the language, but clearly explains where features are supported by changes in the runtime (CLR) or use new framework classes. Each feature gets a thorough explanation, along with a look on how you'd use it in real life applications.
C# in Depth is both a vehicle for learning C# 2 and 3 and a reference work. Although the coverage is in-depth, the text is always accessible: You'll explore pitfalls that can trip you up, but you'll skip over gnarly details best left to the language specification. The overall effect is that readers become not just proficient in C# 2 and 3, but comfortable that they truly understand the language.