what is the easiest way to retain values of fields while switching from page to page
<p>I am using Multiview. And I am switching between views. Each view contains lots of fields. I am going to another view from the current view to add some data. And after adding data from the new view, I am returning to the previous view. Now on this view I want to populate fields which I have entered before switching. 
Currently I am using ViewState to retain previous values. But this costs lot as there are lots of fields on a single view. Is there any other way to do this task?</p>
