关于XML反序列化问题

Question

<?xml version="1.0" encoding="utf-16"?>
<Response>
  <Id>e5cd5120-219c-4d84-9b1b-b609ecbab930</Id>
  <Uid>0</Uid>
  <Name>王五</Name>
  <Sex>男</Sex>
  <DOB>1992-3-12 0:00:00</DOB>
  <MarrigeStatus>1</MarrigeStatus>
  <IDType>身份证号</IDType>
  <IDNo>622723199203211421</IDNo>
  <Address>北京市丰台区</Address>
  <Zip>744402</Zip>
  <TelephoneNo>010-8575742</TelephoneNo>
  <Mobile>13957841245</Mobile>
  <CreateDate>2011-6-22 14:02:29</CreateDate>
</Response>将这个XML文件反序列化成对象：public static Object XmlDeserialize(string xml,Type type)
        {
            object obj = null;
            using (FileStream fs = new FileStream(fileName,FileMode.Open,FileAccess.ReadWrite))
            {
                XmlSerializer xs = new XmlSerializer(type);
                obj = xs.Deserialize(fs);
            }
            return obj;
        }用这个方法反序列化结果报错说：
System.Web.Services.Protocols.SoapException: 服务器无法处理请求。 ---> System.InvalidOperationException: XML 文档(2, 2)中有错误。 ---> System.InvalidOperationException: 不应有 <Response xmlns=''>。
  在 Microsoft.Xml.Serialization.GeneratedAssembly.XmlSerializationReaderUser.Read3_User()
  --- 内部异常堆栈跟踪的结尾 ---
  在 System.Xml.Serialization.XmlSerializer.Deserialize(XmlReader xmlReader, String encodingStyle, XmlDeserializationEvents events)
  在 System.Xml.Serialization.XmlSerializer.Deserialize(Stream stream)

Answer 1

public static Object XmlDeserialize(string xml,Type type)
        {
            string fileName = System.Web.HttpContext.Current.Server.MapPath("Response.xml");
            XmlDocument doc = new XmlDocument();
            doc.LoadXml(xml);
            doc.Save(fileName);
            object obj = null;
            using (FileStream fs = new FileStream(fileName,FileMode.Open,FileAccess.ReadWrite))
            {
                XmlSerializer xs = new XmlSerializer(type);
                obj = xs.Deserialize(fs);
            }
            return obj;
        }上面那个方法没复制全，现在补上，大家帮忙看看