This class represents an item in a screen menu that can be clicked to execute a macro.

Autodesk.AutoCAD.Customization.ElementBase
    Autodesk.AutoCAD.Customization.VersionableElement
        Autodesk.AutoCAD.Customization.CustomizationElement
        Autodesk.AutoCAD.Customization.IReference
            Autodesk.AutoCAD.Customization.CustomizationReference
                Autodesk.AutoCAD.Customization.ScreenMenuItem

Public Class ScreenMenuItem
Inherits CustomizationReference

public class ScreenMenuItem : CustomizationReference;