Remove Item by Key
Use this system function to remove an item from a combo box list by specifying the item's key.
Parameters
- ComboBox Control
-
Input, required. The combo box FC to affect.
- Key
-
Input, required. The key of the item to remove (string or math-numeric). Set the parameter to an alphanumeric constant (<Literal>) or applicable object from the object list.
- Optional
-
Input, required. A flag indicating whether to remove all items. Set the parameter to <Remove All> or <N/A>.
Additional Notes
You can also clear all items from the list. If the key value specified is invalid and the Optional parameter equals <N/A>, no item is removed from the control and an error message is logged.