Callback

[MurtazaGandhi]

any hints on how to use this feature ?

 

[Nathan Sokalski]

I think what you are looking to do is implement the ICallbackEventHandler
interface. This includes implementing 2 methods, GetCallbackResult and
RaiseCallbackEvent. For more details, see the documentation for this
interface. If you were looking to get your hands on the ASP.NET 2.0 AJAX
Extensions, you may want to visit ajax.asp.net. Whatever you were looking
for, hopefully one of these will get you started. A good book for getting
started with AJAX and callbacks is ASP.NET 2.0 Unleashed by Stephen Walther.
Good Luck!