Hi, what i believe you will be required to create a method that will check the selected rows of the grid view. when the page is changing call that method and store the selected row in a session. on the next page when user select rows repeat the same process. note that the method will not only be called no the page index change but also where there is some post back on the page. hope it will help. Faraz Shah Khan MCP, MCAD.Net Blog