在C#中反序列化XML时,如何获得对父对象的引用？

<?xml version="1.0" encoding="utf-8"?><Parent>
 <Child>
    <Name>John</Name>
    <Age>30</Age>
  </Child>
</Parent>

using System;
using System.Xml.Serialization;

public class Parent
{
    [XmlElement("Child")]
    public Child Child { get; set; }

    public void PrintChildName()
    {
        Console.WriteLine($"Child's name: {Child.Name}");
    }
}

public class Child
{
    public string Name { get; set; }
    public int Age { get; set; }
}

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

class Program
{
    static void Main(string[] args)
    {
        XmlSerializer serializer = new XmlSerializer(typeof(Parent));
        using (FileStream fs = new FileStream("example.xml", FileMode.Open))
        {
            Parent parent = (Parent)serializer.Deserialize(fs);
            parent.PrintChildName();
        }
    }
}