Short description of Ajax-Controls.NET 1.2.0.0: Ajax-Controls.NET component is designed to provide developers with an easy-to-use tool to AJAX enable standard ASP.NET controls and 3rd party controls in ASP.NET application, which allow you to update page content without postback and loss of scroll position. The short response time combined with the smooth interface transitions result in superior user's experience and a level of interactivity which can only be found in desktop applications.