To enable support for Visual Studio 2010 Beta 1 you will need to select “Complete” when installing RadControls for ASP.NET AJAX Q2 2009 SP1
One cool new feature of Visual Studio 2010 is that snippets now work in the HTML editor. Code snippets for C# and VB have been supported in previous versions of Visual Studio, however the new HTML Snippets feature gives you the same productivity boost when writing markup or ASP.NET server control declarations in the HTML Editor.
The following procedure describe how to use RadControls for ASP.NET AJAX code snippets:
Download RadControls for ASP.NET AJAX code snippets (PDF).
Let us know if you have ideas for snippets that will help you be more productive.
Plamen Peshev | The Telerik VSXTeam