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New Message on BDOTNET

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From: Navaneethkn
Message 2 in Discussion


Hi Padmavathi,

 

Viewstate will be stored only for particular page level. Once moved away from 
page a to page b, viewstate of page a will be lost. Viewstate is stored in a 
hidden field. It will be posted along with the page.

 

Viewstate is useful when your page requires to handle postback data. Assume you 
have two textboxes and one button on page a. When you press button you have to 
show a message with the textbox values. This case viewstates are helpfull. It 
stores the textbox values in a hidden field and make available at the postback. 
Try disabling viewstate  for the page and try again, you can see that values 
aree not persisted on controls.

 

Hope this helps

--------------------
Navaneeth.K.N







To: [email protected]
From: [EMAIL PROTECTED]
Subject: Hi, please expalin my doubt related to view state
Date: Mon, 22 Oct 2007 03:19:35 -0700


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Hi, please expalin my doubt related to view state





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Message 1 in Discussion 





From: paddu1001 



 
Hi friends,
 
Plese expalin me how view state works in below situation?
 
I have 1 web  page with 2 txt boxes and 1 submit button.Suppose it is a.aspx 
and adjusted with View state in page level.. 
 
I have 1 more web page called  b.aspx with few text boxes and one back button.
 
First Im redirecting a.aspx page  to b.aspx page and done som work with b.aspx.
 
By clicking on back button b.aspx page , I am redirecting to b.aspx.
 
Now what about the control(txt boxes)  values in a.aspx.  
 
How  the view state works here?
 
Please explain me clearly about view state working nature.
 
Thanks in advance. Have a ncie day.
 
Regards,
Padmavathi
 
 
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