Is there a way to access programatically the .xoml.rules file that SharePoint Designer creates for a work flow once published from an .aspx code behind page

For example, if the url is http://servername/Extranets/Customer123 and the workflow rules file gets generated in the WorkFlows folder (WorkFlowTest/WorkFlowTest.xoml.rules) - how can we access that file

We have tried File.Open and passed in various paths with no luck.

This url provided below provided some guidance.

http://forums.microsoft.com/MSDN/ShowPost.aspx PostID=244324&SiteID=1