Does viewstate expire?

Question

Let\'s say you have a aspx page that does not rely on session, but does rely on viewstate for persistance between postbacks.

If a user is accessing this page, and l

Answer 1

ViewState is kept in a hidden field on the page itself. So as long as the user has the page, he'll have the ViewState. But if your app automatically logs the user out after a certain period of time, still having the ViewState may not do him any good.