This class represents the root element of the CUI file. This element contains the HeaderSection and MenuGroup elements, as well as methods for file operations. To open a CUI file, the full path to the file should be passed to the CustomizationSection constructor.

Autodesk.AutoCAD.Customization.ElementBase
    Autodesk.AutoCAD.Customization.CustomizationSection

Public Class CustomizationSection
Inherits ElementBase

public class CustomizationSection : ElementBase;