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I am starting to study ASP.net20.I met a problem today.As we
know,Gridview control can perform paging and sorting function without
refresh by set EnableSortingAndPagingCallbacks True.I wonder how to get
it and what's the mechanism?
Any answer is appreciated.

Look into the ICallbackEventHandler interface. This is new in 2.0 and allows
a control to make client callbacks into the server (a la AJAX style apps).

-Brock
http://staff.develop.com/ballen


> I am starting to study ASP.net20.I met a problem today.As we
> know,Gridview control can perform paging and sorting function without
> refresh by set EnableSortingAndPagingCallbacks True.I wonder how to
> get
> it and what's the mechanism?
> Any answer is appreciated.