DragAndDropPosition
enumeration
Description 描述
Enum describing the possible positions a drag can have relative to the items: upon a item, between two items or outside items.
Properties 属性
| UponItem | This value is used when the drag is upon a item. | ||
| BetweenItems | This value is used when dragging between two items. | ||
| OutsideItems | This value is used when dragging outside all items. |