How to maintain ViewState of dynamically created user controls? For example, If I am creating few instances of a User control using LoadControl(...) method, then how do I make sure that the viewstate of all these controls is during postbacks?

vikramp
Profile Answers by vikramp Questions by vikramp
Mar 29th, 2006
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sonali panda

Apr 14th, 2006

dim btn1 as new button
btn1.eableviewstate=True

sonali panda

Apr 14th, 2006

Sorry
We need to use Loadviewstae and saveview state for this

Dave

May 29th, 2006

Wrong. ViewState of dynamic controls is maintained automatically so long as you load the control on every request and add it to the control collection.

.Net developer

Sep 24th, 2006

can u give more clarity on the answer

Webmatic

Mar 29th, 2007

This article has explained view state in detail...
http://msdn.microsoft.com/msdnmag/issues/03/02/cuttingedge/

samiksc
Profile Answers by samiksc

Jul 17th, 2007

Any control by default has viewstate enabled. So when creating a dynamic control there is no need to set the viewstate to true - that is the default.
Another important consideration is the time in life cycle when dynamic controls should be created or re-created.
Keepng in mind that the viewstate is loaded between Init() and Load() events of the page during postback, we need to create controls in the page init event. This will load the view state of the controls as expected after the init event is complete.