When you submit a form with asp.net controls, the data entered into all the controls are preserved, when the form is displayed again microsoft calls the automatic persistance of the data view state.
For example :- when ever you filling Hotmail registration form for new email.
if something is wrong in validation at server side all the thing's are remain same means you do not need to fill whole form again but only the wrong or mising field.
this is the quality of this.
but the drawback is that which i got if a page is postback again & again it put the page slower.
beacause view state increased each time page size.
it may be clearify more
thanks
enjoy
1 comment:
nice artical
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