Clearing Page Cache

[Stephen]

I've found this code to help me with my session logout problem. Before I had
a session and when I logged out everything worked fine and I was brought to
the log out page but when i clicked the back button in IE I was brought back
into the cached version of the page in IE. I added the below two lines to the
page load and now the page cache is cleared and and I can check the session
variable and do the nessesary.

My problem is that this doesn't seem to work in ASP.Net version 1.0. I get
the following error.
'System.Web.Htt pCachePolicy' does not contain a definition for
'SetAllowRespon seInBrowserHist ory'

Is there anything similar I can do in ASP.NET 1.0 to achieve the same thing.


//clear down the cache
Response.Cache. SetCacheability (HttpCacheabili ty.NoCache);
Response.Cache. SetAllowRespons eInBrowserHisto ry(false);
if (Session["UserName"].Equals(string. Empty))
{
Response.Redire ct("index.aspx" );
}