Intercept URL and redirect all to one page

See more:

VB

This is probably easy but I'm too deep in other code to figure this out.

I need all incoming page requests to open to the same page UNLESS it's a postback. In other words: .domainname/qs1 and .domainname/qs2 and domainname/qs3 should all open .domainname/something.aspx but NOT if it's a postback. Incoming requests only. From there, I would parse the URI and send additional parameters to db calls or where they need to go ... anyone?

I'm trying to avoid having folders on the server /qs1 and /qs2 and /qs3 (and on into the thousands) if I can just trap the incoming URI and have it go to the same page to be parsed and processed. These qs folders are for individual users - I would rather serve the custom content from one page using db calls rather than have a main file duplicated hundreds of times over the server in individual user folders. If that makes sense. Or maybe I've been up working on this stuff too long already this morning.