How can I expire a page?

[Brian Patrick]

I've searched the net for ways to expire a page immediately, so when the
user hit 'Back', they receive the "Page Has Expired" error page and I've
seen a number of posts on how to do it - with the code below:

<%
Response.ExpiresAbsolute = #1/1/1980#
Response.AddHeader "cache-control", "no-cache"
Response.AddHeader "pragma", "no-cache"
%>

However, when I try using this code, nothing happens, when I click 'Back',
it simply takes me back to the previous page. The "Expired Page" error page
should display, correct?

Can anyone tell me how this is supposed to be done?

Thanks,
Brian

[Richard Hollis]

There are quite a few examples of how to do this on the web. Have a search
around on google for them. Check out sites like 4guysfromrolla etc.

Cheers

"Brian Patrick" <bp*********@hotmail.com> wrote in message
news:%2******************@TK2MSFTNGP12.phx.gbl...

I've searched the net for ways to expire a page immediately, so when the
user hit 'Back', they receive the "Page Has Expired" error page and I've
seen a number of posts on how to do it - with the code below:

<%
Response.ExpiresAbsolute = #1/1/1980#
Response.AddHeader "cache-control", "no-cache"
Response.AddHeader "pragma", "no-cache"
%>

However, when I try using this code, nothing happens, when I click 'Back',
it simply takes me back to the previous page. The "Expired Page" error page should display, correct?

Can anyone tell me how this is supposed to be done?

Thanks,
Brian