New ASP.NET AJAX Controls

Listing 1. New ASP.NET AJAX controls in the System.Web.Extensions.dll assembly are mapped to the standard "asp" prefix in web.config.

<pages>
  <controls>
    <add tagPrefix="asp" namespace="System.Web.UI" 
     assembly="System.Web.Extensions, Version=1.0.61025.0, 
               Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
  </controls>
</pages>