What is the difference between Postback and Ispostback
Property?

Answer Posted / nabhirai jain

ISpostback()is the event which is being generated when the
page is posted back to itself to handle the events in
page life cycle.
It is a page event.
It is generated inside page_Load() event.
It holds boolean value.
False;First time when the page is loaded.
Facebook login page loaded in the browser on the first request.
True: when the user fill the form and click on submit to verify and store the data on server side.
execute on server side.
control is send back to page to handle the other page events at that moment boolean value holds true value.

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