The 4th edition of my CLR via C# book is coming out next month and you can order it here. The new edition is updated for Visual Studio 2012, .NET 4.5, and C# 5; there is also some coverage of Windows 8. As the book focuses on the CLR & C#, the majority of the book is the same as in the previous edition since little has changed from the developer's perspective. As always, I do review each and every chapter, I apply any reported errata improvements, fix any bugs, typos, or improve wording if a reader reported that something was confusing. I also update version numbers, screen shots, and any current thinking that differs from thinking in the past.
However, I have also made some significant enhancements to the 4th edition. I have rewritten the Garbage Collection chapter so the material is updated and presented in more organized fashion. Second, the chapter on Reflection has been rewritten because Microsoft has redesigned the Reflection APIs and the new API is the one that will survive into the future. The old Reflection API still exists for backward compatibility but it will eventually fade away (I removed all content related to the old API). The new Reflection API MUST be used when building Windows Store Apps. The new Reflection APIs have affected other chapters too (such as the delegates chapter where I talk about how to dynamically create delegate instances at runtime).
The only language feature new to C# 5.0 is the support for a new and simplified asynchronous programming model. This model is very similar to the model I produced years ago via my AsyncEnumerator class which has been freely available as part of my Power Threading library. To address C#'s asynchronous programming model, I have completely rewritten the "I/O Bound Asynchronous Operations" chapter. OK, C# has introduced another tiny language feature via Callee custom attributes and I also show how to use them in the same chapter.
When the book goes to the printer, I will post the source code on the Wintellect website.On Oct 19 2012 12:34 PMBy jeffreyr