This .NET class wraps the AcGePosition3d ObjectARX class. It represents a point in 3D space.

Autodesk.AutoCAD.Geometry.Entity3d
    Autodesk.AutoCAD.Geometry.PointEntity3d
        Autodesk.AutoCAD.Geometry.Position3d

Public sealed Class Position3d
Inherits PointEntity3d

public sealed class Position3d : PointEntity3d;

Read-only