Programming is all about practice. There is no such thing as “theory” of programming. If you want to master C# and .NET, you must write large number of programs. Let Us C# contains detailed exercises that help you build your .NET skills. While working through the exercises in Let Us C#, most of you would feel the need for a trusted companion. This book is that trusted companion to Let Us C#. It will help you validate your answers and teach you how to write better C# programs.