This .NET class wraps the AcDbRenderGlobal ObjectARX class. 

Container for all global rendering properties. One and only one of these objects is resident in the database, in the named object dictionary as ACAD_RENDER_GLOBAL.

Autodesk.AutoCAD.DatabaseServices.DBObject
    Autodesk.AutoCAD.DatabaseServices.RenderGlobal

Public Class RenderGlobal
Inherits DBObject

public class RenderGlobal : DBObject;