Remove Item by Index

Use this system function to remove an item from a combo box list by specifying its index position.

Parameters

Grid Control

Input, required. The grid FC to affect.

Grid Column

Input, required. The grid column to affect. Set the parameter to an applicable object from the object list.

Grid Row

Input, required. The grid row to affect (integer). Set the parameter to an alphanumeric constant (<Literal>), <Currently Selected Row>, or an applicable object from the object list.

Index

Input, required. The zero-based index position of the item to remove (integer). Set the parameter to an alphanumeric constant (<Literal>) or applicable object from the object list.

Optional

Input, required. A special value 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 index value specified is invalid and the Optional parameter equals <N/A>, no item is removed from the control and an error message is logged.