ASP.NET AJAX is a free framework for building a new generation of richer, more interactive, highly personalized cross-browser web applications. This new web development technology from Microsoft integrates cross-browser client script libraries with the ASP.NET 2.0 server-based development framework. In addition, ASP.NET AJAX offers you the same type of development platform for client-based web pages that ASP.NET offers for server-based pages. And because ASP.NET AJAX is an extension of ASP.NET, it is fully integrated with server-based services. ASP.NET AJAX makes it possible to easily take advantage of AJAX techniques on the web and enables you to create ASP.NET pages with a rich, responsive UI and server communication. However, AJAX isn't just for ASP.NET. You can take advantage of the rich client framework to easily build client-centric web applications that integrate with any backend data provider and run on most modern browsers.
Click here to change the paragraph style
This ModalPopup will be spawned programmatically. The ModalPopupExtender that this
popup is attached to has a hidden TargetControl. The popup can be
and by calling
the ModalPopupExtender methods to show and hide.
The ModalPopup supports 4 animation events that allow you to spice up its showing
and hiding with visual effects.
Open an animated modal popup