Opc.Ua.Node.ToString C# (CSharp) Method

        public string ToString(string format, IFormatProvider provider)
        {
            if (format == null)
            {
                if (m_displayName != null && !String.IsNullOrEmpty(m_displayName.Text))
                {
                    return m_displayName.Text;
                }

                if (!QualifiedName.IsNull(m_browseName))
                {
                    return m_browseName.Name;
                }

                return Utils.Format("(unknown {0})", ((NodeClass)m_nodeClass).ToString().ToLower());
            }
        
            throw new FormatException(Utils.Format("Invalid format string: '{0}'.", format));
        }