using System;

using System.Text;

using System.Xml;

public class Program

{

    public static void Main()

    {

        var xml=@"<?xml version=""1.0"" encoding=""UTF-8""?><!DOCTYPE paymentService PUBLIC ""-//WorldPay//DTD WorldPay PaymentService v1//EN"" ""http://dtd.worldpay.com/paymentService_v1.dtd"">

        <paymentService version=""1.4"" merchantCode=""BETWAYTESTFF""><reply><orderStatus orderCode=""29022019_013144544aaasaaaasassasasaaaa45""><error code=""7""><![CDATA[Card currency not supported for fast funds]]>

        </error></orderStatus></reply></paymentService>";

        //Console.WriteLine(xml);

           XmlDocument xmlDoc = new XmlDocument();

            xmlDoc.LoadXml(xml);

            XmlNodeList itemNodes = xmlDoc.SelectNodes("//paymentService/reply/orderStatus/error");

            foreach(XmlNode itemNode in itemNodes)

            {

                Console.WriteLine(itemNode.Attributes.Count);

                foreach(XmlAttribute attribute in itemNode.Attributes)

                {

                    Console.WriteLine(attribute.Name+" : " +attribute.InnerXml);

                }

                //XmlNode dateNode = itemNode.SelectSingleNode("pubDate");

               // if((titleNode != null) && (dateNode != null))

                //    Console.WriteLine(dateNode.InnerText + ": " + titleNode.InnerText);

            }

​

    }

}