>I have a modal form, used to double check that a room has not been double booked. It is called as part of the room assignment. It takes a parameter roomkey (integer) that is used to set up the data environment. If the room is not about to be double booked, the user clicks continue and the reservation is made for that room/person. If the user clicks cancel, the room should not be booked, allowing the user to select another room. I need to capture and return which button was pressed.
>Passing the the paramater, no problem.(do form dblchk with roomkey)
>Returning a value, no problem. (do form dblchk to retval)
>Both?

DO Form MyForm with MyVar to RetVal is a valid command.