backward to previous page
<p>in my project I have two pages, page1 and page2. In page1 I have few dropdown controls  to filter the records from the db. And in the grid view I have the button as "View details". When I click the "view details button, the page has to redirect to page2 and complete details of that record will be viewed.</p>

<p>Now what I need is I have back button in page2. when I click that button, the page has to go back to page1 and page should display like how I left it, should not load as fresh page.... 
Since beginner to asp.net I couldn't find the solution for this issue.
Please provide with some example....</p>

<p>Very thanks in advance...</p>
