Session.SessionID Changes Between Requests?

May 20, 2010

Why does the property SessionID on the Session-object in an ASP.NET-page change between requests?

I have a page like this:

...
<div>
SessionID: <%= SessionID %>
</div>
...

And the output keeps changing every time I hit F5, independent of browser.

I've seen this work correctly in other projects.

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