This top-selling compact C# reference is thoroughly revised to reflect the latest features of the C# 3.0 language and .NET 3.0 base class libraries, and completely reorganized to meet the reference needs of programmers in the new world of on-line documentation. The third edition provides a thorough reference to the language and core framework in one accessible volume. It serves both as a cover-to-cover read for intermediate to advanced programmers, and as a reference for all C# programmers. This edition serves both as a cover- to-cover read for intermediate-to-advanced programmers, as well as a reference for all C# programmers.