コンポーネント リスト内のアイテムの位置
リスト アイテム (PRIM_MD.ListItem) のメンバ
データ タイプ - 整数
The Position property returns the physical location of the item in the visual list. The top item in the list will have a position of 1. Unlike Entry which changes rarely, Position changes whenever the list is sorted or manipulated in any way. If the last item in the list is moved to the top, the Position of every item in the list would change.
EPC142030 February 2019