Better ASP.NET Source Code Editing With the Visual Studio 2005 source code editor, Intellisense and new features for formatting, navigating and validating your HTML markup are available throughout your files. You can control the way the HMTL code is formatted by default and any changes you make to the formatting will be preserved by Visual Studio. Moving around in long HTML files and editing them is much easier with new tools such as Tag Navigator and Tag Outlining. And now you can validate your code for a particular browser or coding standard in real time as you type. All of these features add up to a significantly faster and easier experience editing source code for your Web projects.