'Declaration Public ReadOnly Property AllowDrag As MdiTabDragStyle
public MdiTabDragStyle AllowDrag {get;}
The AllowDrag property determines whether an MdiTab may be repositioned. By default, an MdiTab may be repositioned within its containing TabGroup and also to the other MdiTabGroup objects in the TabGroups. When set to WithinTabGroup, the MdiTab may only be repositioned within its containing TabGroup; it cannot be dragged to another TabGroup and cannot be used to create a new MdiTabGroup. When set to None, the MdiTab cannot be dragged.
Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2