Dear All,

I am AJAX novice, 1 quest at interview was " Does all or few of aspx page life cycle methods are called during partial post back of update panel ?".

Can some body Please tell the answer

Lazarus Uday Kumar

Simply yes,

because partial update just filters the updated contents to lessen the burdon of post back bulk data but remaing the page life cycle is done in routine there is no difference
Hope this will help you.
Farid ud din Masood

On quote from Microsoft: "All the server page life-cycle events occur, and view state and form data are preserved. However, in the rendering phase, only the contents of the UpdatePanel control are sent to the browser. The rest of the page remains unchanged."

So, yes. It's a bad question, though, because it isn't quite so black & white.

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