Overview: ASP.NET(MSDN-Microsoft)
ASP.NET is a unified Web development
model that includes the services
necessary for you to build enterprise-
class Web applications with a minimum
of coding. ASP.NET is part of the .NET
Framework, and when coding ASP.NET
applications you have access to classes
in the .NET Framework. You can code your
applications in any language compatible
with the common language runtime (CLR),
including Microsoft Visual Basic and C#.
These languages enable you to develop
ASP.NET applications that benefit from
the common language runtime,type safety,
inheritance, and so on. If you want to
try ASP.NET, you can install Visual Web
Developer Express using the Microsoft
Web Platform Installer, which is a free
tool that makes it simple to download,
install, and service components of the
Microsoft Web Platform.
These components include Visual Web
Developer Express, Internet Information
Services (IIS), SQL Server Express, and
the .NET Framework. All of these are
tools that you use to create ASP.NET
Web applications. You can also use the
Microsoft Web Platform Installer to
install open-source ASP.NET and PHP
Web applications.
The Three Flavors of ASP.NET: Web Forms,
MVC, and Web Pages.
**For more detailes on ASP.Net,
visit Microsoft MSDN website.**