/// <summary>
        /// parse memory to XML
        /// </summary>
        /// <returns></returns>
        public override XElement ToXML()
        {
            XElement xelem = base.ToXML();

            xelem.Add(new XAttribute(MasterDataUtils.XML_BANK_ACCOUNT, _accNumber.ToString()));
            xelem.Add(new XAttribute(MasterDataUtils.XML_BANK_KEY, _bankKey.ToString()));
            xelem.Add(new XAttribute(MasterDataUtils.XML_TYPE, ((char)_bankAccType).ToString()));
            return(xelem);
        }