>Where do I put this code? in the Page_Load method? Also, how do I instantiate the oRequest?

We assume you have an entry point for the Web page in your code. And, that entry point would then inherit from the page itself:

   Inherits System.Web.UI.Page

With that in place, down below, you can initialize an object in reference to the Request object:

oProcess.oRequest = Request

...or, you can use the Request object as is. I always recommend to bounce it off to an object. In my case, oProcess is the global object into which the hit ties into.

In the same place, you can also initialize the page into an oPage object such as:

oProcess.oPage = Me

Me, in this case, is the page as that code would inherit from the ASP.NET page object such as mentioned above.