Welcome to Sams Teach Yourself Visual Studio .NET 2003 in 21 Days! By going through the lessons over the next 21 days, you'll learn about the key components that make up Visual Studio .NET and the .NET Framework. The .NET Framework is a colossal technology, but over the next 21 days, you'll learn how to effectively use what you need to start writing applications immediately. Throughout the book, all the code examples are in both Visual Basic .NET and C#, so if you have a preference for one language, you can implement any of the code immediately.