static void Job_Dialog(Args _args) { Dialog d = new Dialog(); DialogField df; FormStringControl fsc; FormGroupControl fgc; boolean res = true; ; df = d.addField(typeId(SalesId)); fgc = d.mainFormGroup(); fsc = fgc.controlNum(1); fsc.mandatory(true); while(res && ! df.value()) { d.doInit(); res = d.run(); } }