Contains the Ribbon settings and the collection of WSRibbonTabSourceReference objects in the workspace. There are no exposed constructors for WSRibbonRoot. The WSRibbonRoot is created automatically each time a file is opened or created.

Autodesk.AutoCAD.Customization.ElementBase
    Autodesk.AutoCAD.Customization.VersionableElement
        Autodesk.AutoCAD.Customization.CustomizationElement
            Autodesk.AutoCAD.Customization.WSRibbonRoot

Public Class WSRibbonRoot
Inherits CustomizationElement

public class WSRibbonRoot : CustomizationElement;