Hi Bill I hope help you.Try this :

Eg.:

COMBOBOX.INIT

#DEFINE ITEM1_LOC "01"
#DEFINE ITEM2_LOC "02"
.
.
and so on..
then

this.additem(ITEM1_LOC)
this.additem(ITEM2_LOC)
.
.
Then if you ´re working with buffering you shouldn´t have problem to add this to the table.

Sorry if I´m wrong or if I´m not understand you. If you want send me an e mail with more info.My e mail is mcodinofox@arnet.com.ar.

Cheers