Introduction

When .NET first appeared, it introduced a small avalanche of new technologies. There was a whole new way to write web applications (ASP.NET), a whole new way to connect to databases (ADO.NET), new typesafe languages (C# and VB .NET), and a managed runtime (the CLR). Not least among these new technologies was Windows Forms, a library of classes for building Windows applications.

As you no doubt already know, ASP.NET is Microsoft's next-generation technology for creating server-side web applications. It's built on the Microsoft .NET Framework, which is a cluster of closely related technologies that revolutionize everything from database access to distributed applications. ASP.NET is one of the most important components of the .NET Framework—it's ...

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