Getting Browser Proxy Settings using IE Control

Question

I need to get the Resolved Proxy from the browser setting and use it in my app. How do I use teh IE control to get the resolved Proxy address. It could be either the automatic configuration script or a direct proxy entered in the IE options. What I need to do is get this proxy resolved and then use it in my program to make requests. The .NET HTTP library resolves the static proxy by default whan I make a call but doesnt resolve the automatic configuration script option.