相关疑难解决方法(0)

我正在使用c#序列化一个对象.我得到的结果如下所示

  <?xml version="1.0"?>
    <Users xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
      <Users>
        <User Id="11005477969327" CreateDate="06/03/2011" LastSendDate="1/1/0001" />
        <User Id="11034688201594" CreateDate="04/22/2012" LastSendDate="1/1/0001" />
       <Users 
    </User>

但我希望得到这种格式的结果.

<?xml version="1.0"?>
<Users>
  <User Id="11005477969327" SendDate="1/1/0001" NextSendDate="2/7/2012 11:13:30 AM" />
  <User Id="11034688201594" SendDate="1/1/0001" NextSendDate="2/7/2012 11:13:30 AM" />

</Users>

我的代码

public class Users
    {
        [XmlArray("Users")]
        public List<User> ListData { get; set; }

        public string GetXML()
        {
            System.IO.MemoryStream ms = new System.IO.MemoryStream();

            XmlSerializer sr = new XmlSerializer(typeof(Users));
            sr.Serialize(ms, this);

            ms.Position = 0;
            return System.Text.Encoding.UTF8.GetString(ms.ToArray());
        }
    }

    public class User
    {
        [XmlAttribute("Id")]
        public …