I have made a combox with 3-4 items for selection.

If user type in a new one(out of lists),
then the combox will add it and set the display value to new one!

This part is completely success.

BUT problem comes as the combox has a controlsource.
when move to new record, the combox will become Empty display even:
* In Thisform.refresh, Add code:

Select Orders
thisform.cboPaymentTerms_1.Value = PaymentTerms_1
thisform.cboPaymentTerms_1.DisplayValue = PaymentTerms_1

2nd Question, as previous said, In case the value is out-of-list,
how to make it in list??

3rd Question, if I only know the listitem value, how to get the
listindex or listItemID of it?

Thanks a lot! ^_^"