'Declaration Public Property BorderStyleCenterButton As Infragistics.Win.UIElementBorderStyle
public Infragistics.Win.UIElementBorderStyle BorderStyleCenterButton {get; set;}
The center button border is a circular border drawn around the image. When the radial manu has keyboard focus, this border will be doubled (two concentric circles). Both borders will use the same style.
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