[How Do I:] Use the ASP.NET AJAX CascadingDropDown Control Extender?

by Joe Stagner

This video demonstrates how ASP.NET's standard DropDownList can become AJAX-enabled using the CascadingDropDown control extender from the ASP.NET AJAX Control Toolkit. You will also see how easy it is for a web form to draw its data from an XML Web Service.

▶ Watch video (27 minutes)