# TreeView<TIdentifier>.DragAndDropPosition

> Enum describing the possible positions a drag can have relative to the items: upon a item, between two items or outside items.

## Definition

* **Type:** Enum
* **Namespace:** [UnityEditor.IMGUI.Controls](/engine/6000.5/script-reference/unityeditor/imgui/controls.md)
* **Assembly:** UnityEditor.CoreModule

```csharp
protected enum TreeView<TIdentifier>.DragAndDropPosition
```

## Fields

| Value                                                                                                                    | Description                                         |
| ------------------------------------------------------------------------------------------------------------------------ | --------------------------------------------------- |
| [BetweenItems](/engine/6000.5/script-reference/unityeditor/imgui/controls/treeview1/draganddropposition/betweenitems.md) | This value is used when dragging between two items. |
| [OutsideItems](/engine/6000.5/script-reference/unityeditor/imgui/controls/treeview1/draganddropposition/outsideitems.md) | This value is used when dragging outside all items. |
| [UponItem](/engine/6000.5/script-reference/unityeditor/imgui/controls/treeview1/draganddropposition/uponitem.md)         | This value is used when the drag is upon a item.    |