If you prefer solutions you can use today to general C # language instruction, and quick answers to theory, this is your book. C # 3.0 Cookbook offers a new chapter on LINQ (language integrated query), plus two expanded chapters for recipes for extension methods, lambda functions, object initializers, new synchronization primitives and more. This new edition also features a public wiki, which not only covers all the C # 2.0 recipes from the previous edition unchanged by the release of C # 3.0, but invites you to suggest better ways to accomplish tasks. Here are some of the topics covered: LINQ Numeric data types Strings and characters Classes and paramedics and structures Generics Collections Exception handling Delegates, events, and lambda expressions Filesystem interactions Web site access XML usage (including LINQ to XML, XPath and XSLT) Networking Threading Every recipe Data Structures & Algorithms in book includes tested code that you can download from oreilly.com and reuse in your own application, and each includes a detailed discussion of how and why the underling technology works.