This example illustrates how easy it is to AJAX-enable an asp.net control.
By simply wrapping a standard (or custom) control in a RadAjaxPanel,
all postbacks that it performs will be converted to an AJAX requests without
writing a single line of code. All events handlers, viewstate and form
data are preserved and the page life cycle goes on as normal. We have
chosen two relatively complex controls: a Calendar and a Grid and have wrapped
them in RadAjaxPanel to demonstrate how to "ajaxify" them.