Get Index of Key
Use this system function to get the zero-based index position of an item in a combo box list by specifying its key. If the key value specified does not exist in the combo box's current set of items, no index value 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.
- Key
-
Input, required. The key of the target item (string or math-numeric). Set the parameter to an alphanumeric constant (<Literal>) or applicable object from the object list.
- Index
-
Input, required. The object to which to assign the return value that designates 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.
Returns
This system function returns the zero-based index position of a combo box item to the object identified by Index.