如何控制.NET DataContract序列化,以便它使用XML属性而不是元素？

[DataContract]
public class Person
{
    // 使用 DataMemberAttribute 标记属性
    [DataMember(Name = "id")]
    public int Id { get; set; }

    [DataMember(Name = "name")]
    public string Name { get; set; }

    [DataMember(Name = "age")]
    public int Age { get; set; }
}

public static string Serialize(Person person)
{
    using (var memoryStream = new MemoryStream())
    using (var reader = new StreamReader(memoryStream))
    {
        var serializer = new DataContractSerializer(typeof(Person));
        serializer.WriteObject(memoryStream, person);
        memoryStream.Position = 0;
        return reader.ReadToEnd();
    }
}

public static Person Deserialize(string xml)
{
    using (var memoryStream = new MemoryStream(Encoding.UTF8.GetBytes(xml)))
    {
        var serializer = new DataContractSerializer(typeof(Person));
        return (Person)serializer.ReadObject(memoryStream);
    }
}

    <id>1</id>
    <name>John Doe</name>
    <age>30</age>
</Person>