Progress
Language Reference
LOOKUP( ) Method
Returns the index of the specified item in a combo-box list or selection list.
Return Type: INTEGER Applies To: Combo-box, Selection-list
list-string
A character-string expression that specifies a single value in the combo box or selection list.
If list-string has the UNKNOWN value (?), LOOKUP returns the UNKNOWN value. If list-string is not in the list, LOOKUP returns 0.
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