Free tutorials on .NET framework for learning web programming. At http://quickstarts.asp.net/QuickStartv20/, you will find the ASP.NET QuickStart tutorials to get you started on building web-based applications using ASP.NET 2.0. There is also a Class browser for .NET 2.0 class library at http://quickstarts.asp.net/QuickStartv20/util/classbrowser.aspx
The ASP.NET Web Services QuickStart Tutorials is a set of client and server samples that are short and easy to understand.
The How do I series includes a ‘Common Tasks QuickStart Tutorial’ that hekps you find the answers to the programming questions in a simple and useful manner at http://quickstarts.asp.net/QuickStartv20/howto/