How to read XML file with asp.net? I want to change the title for the xml file?

private void ReadXMLData(string SourceCountry, string DestCountry)

    {

        double Amount = 10;

        string SourceCode = "";

        double SourceCountryValue=0;

        double DestCountryValue=0;

        string DestCode = "";

        XmlDocument xmlDoc = new XmlDocument();

        xmlDoc.Load(Server.MapPath("Convertor.xml"));

        XmlNodeList xmlList= xmlDoc.GetElementsByTagName("Country");

        for (Int16 iCount = 0; iCount < xmlList.Count; iCount++)

        {

            if (xmlList.Item(iCount).Attributes.GetNamedItem("name").InnerText == SourceCountry)

            {

                SourceCountryValue = Convert.ToDouble(xmlList.Item(iCount).Attributes.GetNamedItem("value").InnerText);

                SourceCode = xmlList.Item(iCount).Attributes.GetNamedItem("CurrencyCode").InnerText;

            }

            else if (xmlList.Item(iCount).Attributes.GetNamedItem("name").InnerText == DestCountry)

            {

                DestCountryValue = Convert.ToDouble(xmlList.Item(iCount).Attributes.GetNamedItem("value").InnerText);

                DestCode = xmlList.Item(iCount).Attributes.GetNamedItem("CurrencyCode").InnerText;

            }

        }

        Response.Write(Amount.ToString()+ " "+SourceCode +"=" +Convert.ToString(Amount * (DestCountryValue / SourceCountryValue)));

    }