Thank you for your reply. I still had no time to look at HbQtCommand documentation... I hope to do it tomorrow
> DEFINE TEXTBOX t1 > VALUE "Initial Value" > ONLOSTFOCUS myRoutineForValid() > END TEXTBOX What happens when myRoutineForValid() returns .F. ? Or when myRoutineForValid() returns .T. and the following editbox myRoutineForWHEN returns .F. ? Is there a upper layer to handle the "get" system in a clipper style? _______________________________________________ Harbour mailing list (attachment size limit: 40KB) Harbour@harbour-project.org http://lists.harbour-project.org/mailman/listinfo/harbour