This .NET class wraps the AcGiNonEntityTraits ObjectARX class. The NonEntityTraits class implements empty DrawableTraits and AcGiSubEntityTraits interfaces to allow non-entity drawables, such as materials, to elaborate their unique properties through DrawableTraits. 

This class is not intended for direct use. Instead, it should be used as a base class for non-entity drawable traits.

Autodesk.AutoCAD.GraphicsInterface.SubEntityTraits
    Autodesk.AutoCAD.GraphicsInterface.DrawableTraits
        Autodesk.AutoCAD.GraphicsInterface.NonEntityTraits
            Autodesk.AutoCAD.GraphicsInterface.GradientBackgroundTraits
            Autodesk.AutoCAD.GraphicsInterface.GroundPlaneBackgroundTraits
            Autodesk.AutoCAD.GraphicsInterface.IBLBackgroundTraits
            Autodesk.AutoCAD.GraphicsInterface.ImageBackgroundTraits
            Autodesk.AutoCAD.GraphicsInterface.LightTraits
            Autodesk.AutoCAD.GraphicsInterface.MaterialTraits
            Autodesk.AutoCAD.GraphicsInterface.RapidRTRenderSettingsTraits
            Autodesk.AutoCAD.GraphicsInterface.RenderEnvironmentTraits
            Autodesk.AutoCAD.GraphicsInterface.RenderSettingsTraits
            Autodesk.AutoCAD.GraphicsInterface.SkyBackgroundTraits
            Autodesk.AutoCAD.GraphicsInterface.SolidBackgroundTraits

Public Class NonEntityTraits
Inherits DrawableTraits

public class NonEntityTraits : DrawableTraits;