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Retrieve Previous State Data on return from another page

Posted By:      Posted Date: September 24, 2010    Points: 0   Category :ASP.Net

I have a list page having date in repeater control. And also having some search criteria on the page. Using that I filter the data on the page. Now in repeater I have Edit button. Which allows me to open that record details in another page.
When I come back to list after saving or cancel, the filtered data is gone. I want to keep that filtered record with selected values in filter controls (checkbox, dropdown etc).
I have two options in my mind 1) Session, 2)

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