如何在C#中反序列化未知的XML？

using System;
using System.IO;
using System.Xml.Serialization;

// 定义与XML数据对应的类
[XmlRoot("Root")]
public class MyData
{
    [XmlElement("Name")]
    public string Name { get; set; }

    [XmlElement("Age")]
    public int Age { get; set; }
}

public class Program
{
    public static void Main(string[] args)
    {
        string xmlData = "<Root><Name>John</Name><Age>25</Age></Root>";

        // 创建XmlSerializer对象
        XmlSerializer serializer = new XmlSerializer(typeof(MyData));

        // 使用StringReader读取XML数据
        using (StringReader reader = new StringReader(xmlData))
        {
            // 反序列化XML数据为对象
            MyData data = (MyData)serializer.Deserialize(reader);

            // 输出反序列化后的对象属性值
            Console.WriteLine("Name: " + data.Name);
            Console.WriteLine("Age: " + data.Age);
        }
    }
}