This numeric property is used to set the position of the newly inserted item. Either the Paged style or the Unsorted style must be set; if not, the items are alphabetically sorted. The new item is inserted right before the item number specified here. For example, with the value "1" the next item added to the List-Box control will appear at the top of the list, while with the value "0" the item will be inserted at the end of it.

 

Example - Modify a list-box to insert a new item on position 5