'Declaration Public Property AllowDockAsTab As Infragistics.Win.DefaultableBoolean
public Infragistics.Win.DefaultableBoolean AllowDockAsTab {get; set;}
Set this property to False to prevent the user from dragging the pane over the caption of another pane thereby creating a new tab group.
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