I have created new forms using the Quest web parts for New, Edit, and
Display. In SPD, I went to the list, right clicked, and when to
support files to change from the default to my new forms. Everything
works great including results from search that go to the correct
dispform page.

We are now writing a custom lookup column for a list and want to render
the url link the native lookup field does in display mode. In order to
accomplish this, I want to point to the new dispform. Where in the
object model can a find these properties?