XML 解析默认去掉命名空间和注释

 1             //创建xml文档 
 2             XmlDocument xmlDoc = new XmlDocument();
 3             xmlDoc.Load(@"C:\Users\Tony\Downloads\统一标准报文格式.xml");
 4             //去掉注释 和命名空间
 5             string newXml = System.Text.RegularExpressions.Regex.Replace(
 6             xmlDoc.OuterXml,
 7             @"(xmlns:?[^=]*=[""][^""]*[""])", "",
 8             System.Text.RegularExpressions.RegexOptions.IgnoreCase |
 9             System.Text.RegularExpressions.RegexOptions.Multiline); 
10 　　　　　　　 //这里是反序列化成实体
11 　　　　　　  root info= XmlHelper.ToObject<root>(newXml);

    /// <summary>
    /// XML帮助类
    /// </summary>
    public class XmlHelper
    {
        /// <summary>
        /// xml转实体
        /// </summary>
        /// <typeparam name="T"></typeparam>
        /// <param name="content">xml字符串</param>
        /// <returns></returns>
        public static T ToObject<T>(string content) where T : new()
        {
            using (MemoryStream stream = new MemoryStream(System.Text.Encoding.UTF8.GetBytes(content)))
            {
                XmlSerializer xmlFormat = new XmlSerializer(typeof(T));
                return (T)xmlFormat.Deserialize(stream);
            }
        }
        
        /// <summary>
        /// 实体转xml
        /// </summary>
        /// <typeparam name="T"></typeparam>
        /// <param name="t"></param>
        /// <returns></returns>
        public static string ToXml<T>(T t) where T : new()
        {
            XmlSerializer xmlSerializer = new XmlSerializer(t.GetType());
            Stream stream = new MemoryStream();
            xmlSerializer.Serialize(stream, t);
            stream.Position = 0;
            StreamReader reader = new StreamReader(stream);
            string text = reader.ReadToEnd();
            return text;
        }
    }