C# XML序列化复杂对象

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

// 定义一个复杂对象
public class ComplexObject
{
    public string Name { get; set; }
    public int Age { get; set; }
    public DateTime Birthday { get; set; }
}

public class Program
{
    public static void Main(string[] args)
    {
        // 创建一个ComplexObject对象
        ComplexObject obj = new ComplexObject
        {
            Name = "John",
            Age = 30,
            Birthday = new DateTime(1990, 1, 1)
        };

        // 将对象序列化为XML字符串
        XmlSerializer serializer = new XmlSerializer(typeof(ComplexObject));
        StringWriter writer = new StringWriter();
        serializer.Serialize(writer, obj);
        string xmlString = writer.ToString();

        Console.WriteLine(xmlString);

        // 将XML字符串反序列化为对象
        StringReader reader = new StringReader(xmlString);
        ComplexObject deserializedObj = (ComplexObject)serializer.Deserialize(reader);

        Console.WriteLine(deserializedObj.Name);
        Console.WriteLine(deserializedObj.Age);
        Console.WriteLine(deserializedObj.Birthday);
    }
}