force page expire?

[szabelin]

Hello - is there a way to make it so that when users
press "back" button IE will show "Page Expired", or
similar message, or force browser to submit another
request to the server so I can handle it? Thanks!

 

[Steve C. Orr, MCSD]

You can do that with this code:

Response.Expires = 0
Response.Cache.SetNoStore()
Response.AppendHeader("Pragma", "no-cache")

 

[szabelin]

Hello Steve, thank you for replying. Is there a way though
to set these back to the original values? In my case they
are changing database connection, so I want to wipe out
session keys, and not allow them to go back to data page
(cause results are now from another database), but once
they are on with a new connection established - I want
things back to normal. Thanks!