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);
}
}