C#对象序列化成XML，以及自定义标签名

public class XMLHelper
{
    /// <summary>
    /// 对象序列化成 XML String
    /// </summary>
    public static string XmlSerialize<T>(T obj)
    {
        string xmlString = string.Empty;
        XmlSerializer xmlSerializer = new XmlSerializer(typeof(T));
        //using (TextWriter textWriter = new StreamWriter("D:\\xmlTest.xml"))
        //{
        //    xmlSerializer.Serialize(textWriter, obj);
        //}
        using (MemoryStream ms = new MemoryStream())
        {
            xmlSerializer.Serialize(ms, obj);
            xmlString = Encoding.UTF8.GetString(ms.ToArray());
        }
        return xmlString;
    }

    /// <summary>
    /// XML String 反序列化成对象
    /// </summary>
    public static T XmlDeserialize<T>(string xmlString)
    {
        T t = default(T);
        XmlSerializer xmlSerializer = new XmlSerializer(typeof(T));
        using (Stream xmlStream = new MemoryStream(Encoding.UTF8.GetBytes(xmlString)))
        {
            using (XmlReader xmlReader = XmlReader.Create(xmlStream))
            {
                Object obj = xmlSerializer.Deserialize(xmlReader);
                t = (T)obj;
            }
        }
        return t;
    }

}

[Serializable]
[XmlType(TypeName = "MySong")]
public class Song
{
    [XmlElement("A")]
    public string Artist;
    [XmlElement("S")]
    public string SongTitle;
}

class XMLDemo
{
    static void Main(string[] args)
    {
        List<Song> list = new List<Song>()
        {
            new Song(){ SongTitle="歌曲标题1",Artist="歌手1"},
            new Song(){ SongTitle="歌曲标题2",Artist="歌手2"},
            new Song(){ SongTitle="歌曲标题3",Artist="歌手3"}
        };
        string xmlString = XMLHelper.XmlSerialize(list);
        /*<?xml version="1.0"?>
        <ArrayOfSong xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
          <Song>
            <Artist>歌手1</Artist>
            <SongTitle>歌曲标题1</SongTitle>
          </Song>
          <Song>
            <Artist>歌手2</Artist>
            <SongTitle>歌曲标题2</SongTitle>
          </Song>
          <Song>
            <Artist>歌手3</Artist>
            <SongTitle>歌曲标题3</SongTitle>
          </Song>
        </ArrayOfSong>
         
        // 自定义标签名
        <?xml version="1.0"?>
        <ArrayOfMySong xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
          <MySong>
            <A>歌手1</A>
            <S>歌曲标题1</S>
          </MySong>
          <MySong>
            <A>歌手2</A>
            <S>歌曲标题2</S>
          </MySong>
          <MySong>
            <A>歌手3</A>
            <S>歌曲标题3</S>
          </MySong>
        </ArrayOfMySong>
        */
        Console.WriteLine(xmlString);
    }
}