C# xml 轉換為實體對象

//xml文件

<?xml version = "1.0" encoding="GB2312" ?>
<DOCUMENT>
    <RETURN_CODE>000000</RETURN_CODE>
        <RETURN_MSG></RETURN_MSG>  
    <QUERYORDER>
        <MERCHANTID>111</MERCHANTID>
        <BRANCHID>222</BRANCHID> 
     </QUERYORDER>
  <QUERYORDER>
        <MERCHANTID>22222</MERCHANTID>
        <BRANCHID>333333</BRANCHID> 
     </QUERYORDER>
</DOCUMENT> 

 

　

 

　//實體類

 /// <summary>
    /// 訂單查詢
    /// </summary> 
    [Serializable]
    [XmlRoot("DOCUMENT")]
    public class ResQueryOrder
    {
        /// <summary>
        /// 交易返回碼，成功時總為000000
        /// </summary>
        public string RETURN_CODE { get; set; }
        /// <summary>
        /// 交易返回提示信息，成功時為空
        /// </summary>
        public string RETURN_MSG { get; set; }

        /// <summary>
        /// 訂單集合
        /// </summary>     
        [XmlElementAttribute(ElementName = "QUERYORDER")]
        public List<QUERYORDER> QUERYORDER { get; set; }
    }

    /// <summary>
    /// 訂單集合
    /// </summary>  
    [Serializable]
    public class QUERYORDER
    {
        /// <summary>
        /// 商戶代碼
        /// </summary>
        public string MERCHANTID { get; set; }
        /// <summary>
        /// 商戶所在分行
        /// </summary>
        public string BRANCHID { get; set; } 
    }

  //調用代碼

string xml = System.IO.File.ReadAllText(@"E:\xx.xml");
  ResQueryOrder resQuery = XmlToModel<ResQueryOrder>(xml);

 

        /// <summary>  
        /// xml 轉換為 model  
        /// </summary>  
        public static T XmlToModel<T>(string xml)
        {
            xml = Regex.Replace(xml, @"<\?xml*.*?>", "", RegexOptions.IgnoreCase);
            XmlSerializer xmlSer = new XmlSerializer(typeof(T));
            using (StringReader xmlReader = new StringReader(xml))
            {
                return (T)xmlSer.Deserialize(xmlReader);
            }
        }