These tutorials do not present complete coverage of the Visual Basic language as implemented under the .NET framework. They discuss programming scenarios and language syntax commonly encountered by the programmer working in the ASP.NET environment. As such, the tutorials do not cover user interfaces. The assumed interface is a Web page, with the HTML codes and ASP.NET controls that populate them. Programming these interfaces is covered in the accompanying ASP.NET Tutorial. Current coverage, then, is limited to internal processing issues encountered within the script blocks and code-behind routines that accompany Web pages.