i have a two fields ,this two fields is customer code , ship, ship is a optiongroup in this optiongroup you have a two choose ,the two choose is "Over Sea" & "Local",Now i problem is i need auto crea the
customer code, if they choose "Over Sea" than you program is auto show "OA001" ,next time they same as choose the "Over Sea" the program will auto show "OA002" and if they choose "Local" the Program will be auto show "LA001" , so i think ask all people how can i do this auto function ??????