public override void GetChildren( ISystemContext context, IList<BaseInstanceState> children) { if (m_mAC != null) { children.Add(m_mAC); } if (m_iPv4 != null) { children.Add(m_iPv4); } if (m_dNSNAME != null) { children.Add(m_dNSNAME); } if (m_vALID != null) { children.Add(m_vALID); } base.GetChildren(context, children); }