Note: The AddToPreviousLocations property is only applicable when the ApplyChanges property returns true, and only when the result of the editor mode session can be successfully parsed into an Infragistics.Win.Misc.UltraNavigationBarLocation.
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