I Have a gridview . When i click one of the files in the gridview , it will display the file details in a table in the grid.But if i am in 20th or 19th page of the gridview, after clicking on the file , the grid is comming to page 1. Is there any property for the grid to prevent this.
Basically Viewstate maintain all this information about current page of the grid. check if it is not disabled for you. another way is, you can also store page number in the session and update only when next,previous ,first, last button click or grid is refresh.
Never ever do that. I did twice and 2 diffrent apps and it was always mistake to store anything in session besides some user data valid to user not for some page. For example in one grid there was date filter. Stored in session and empty this caused app to crash in that particular page.