If you're writing one of several applications that call for asynchronous programming, this concise hands-on guide shows you how the async feature in C# 5.0 can make the process much simpler. Along with a clear introduction to asynchronous programming, you get an in-depth look at how the async feature works and why you might want to use it in your application. Written for experienced C# programmers--yet approachable for beginners--this book is packed with code examples that you can extend for your own projects. * Write your own asynchronous code, and learn how async saves you from this messy chore * Discover new performance possibilities in ASP.NET