Get Item at Index

Use this system function to get the displayed description of an item in a combo box list by specifying its index position in the list. If the index value specified is invalid, no description is returned and an error message is logged.

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 target item (integer). Set the parameter to an alphanumeric constant (<Literal>) or applicable object from the object list.

Item Description

Input, required. The object to which to assign the return value that designates the displayed description text of the target item (string). Set the parameter to an applicable object from the object list.

Returns

This system function returns the name of a combo box item to the object defined by Item Description.