The ShowTabListButton property is used to specify whether or not to display the tab list button. Setting this property to false will prevent the button from being displayed. The default value is false unless the ViewStyle is set to VisualStudio2005.
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