[AccessD] the value of Access constants

I need to know the value of the constants acFormatSNP, acFormatRTF etc.  If
I go to the debug window and input:

?acFormatSNP

I get:

Snapshot Format (*.snp)

I need the actual integer (or long?) value of the constant so I can store it
in a lookup table and allow selecting the kind of report I want using the
docmd.outputto.

Does anyone know how to see the actual numeric value of this thing?

John W. Colby
www.ColbyConsulting.com