Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...


can we transfer data from one page to another page using
viewstate if so how?if not y?



can we transfer data from one page to another page using viewstate if so how?if not y?..

Answer / alb.shah

Yes.
View state is page specific; it contains information about
controls embedded on theparticular page. ASP.NET 2.0
resolves this by embedding a hidden input field
name,__POSTBACK . This field is embedded only when there is
an IButtonControl on thepage and its PostBackUrl property is
set to a non-null value. This field contains the viewstate
information of the poster page. To access the view state of
the poster page, you canuse the new PreviousPage property of
the page

Page poster = this.PreviousPage;

Then you can find any control from the previous page and
read its state

Label posterLabel =(Label)poster.findControl("myLabel");
string lbl = posterLabel.Text;

This cross-page post back feature also solves the problem of
posting a Form to multiplepages, because each control, in
theory, can point to different post back URL.

Is This Answer Correct ?    10 Yes 1 No

Post New Answer

More ASP.NET Interview Questions

Where you store Connection string in "Web.Config" file in ASP.NET?

0 Answers   Sans Pareil IT Services,


How do you deploy your asp.net application?

0 Answers  


What is owin authentication?

0 Answers  


Can you explain one critical mapping?

0 Answers  


how can we maintain security in soted procedure?

1 Answers  


What is application variable and when it is initialized ?

4 Answers   Keane India Ltd,


What is a SESSION and APPLICATION object?

0 Answers  


Describe the diffeerence between inline and code behind - which is best in a loosely coupled solution?

0 Answers  


How does viewstate work?

0 Answers  


Is it possible to prevent a browser from caching an ASPX page?

3 Answers  


Explain weak typing and strong typing.

0 Answers  


What is asp.net master page?

0 Answers  


Categories