'Declaration Public Property TabItemAreaMinWidth As Double
public double TabItemAreaMinWidth {get; set;}
This optional toolbar is positioned in line with the tab items just under the caption buttons. If there is not enough available width for the tabs plus this toolbar then the area for the tabs will be reduced until it reaches the TabItemAreaMinWidth. Once that threshhold is met items within this toolbar will begin to get bumped into the overflow area, which can be displayed in a popup.
Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, 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