property PropertiesList.IndexItemsCollection as Long
Retrieves or sets a value that indicates the base index when control enumerates the items in the collection.

TypeDescription
Long A long expression that indicates the base index of the items in a collection.
By default, the IndexItemsCollection property is 0. Use the IndexItemsCollection to specify the base index of the items in a object of collection type. Use the NameItemsCollection property to specify the possible name of the properties that could indicate the caption of the items in the collection.