So you could open Frx file and change Expr line in run-time. Btw, PRTINFO(7) will tell you (in run-time) current drawer selection.
>The user may change printer and/or the drawer assignment at runtime.
>
>>If you save report form in design mode with printer environment then Expr field (DEFAULTSOURCE line) in Frx file will keep this information.
Edward Pikman
Independent Consultant