有没有办法在c#中保存数据集中的对象列表

using System;
using System.Collections.Generic;
using System.IO;
using System.Runtime.Serialization.Formatters.Binary;

// 定义一个示例类
[Serializable]
public class Person
{
    public string Name { get; set; }
    public int Age { get; set; }
}

class Program
{
    static void Main(string[] args)
    {
        List<Person> personList = new List<Person>
        {
            new Person { Name = "Alice", Age = 25 },
            new Person { Name = "Bob", Age = 30 }
        };

        // 创建文件流并将对象列表序列化到文件
        using (FileStream fs = new FileStream("data.bin", FileMode.Create))
        {
            BinaryFormatter formatter = new BinaryFormatter();
            formatter.Serialize(fs, personList);
        }

        Console.WriteLine("对象列表已序列化并保存到文件。");
    }
}

using System;
using System.Collections.Generic;
using System.IO;
using System.Xml.Serialization;

// 定义一个示例类
[Serializable]
public class Person
{
    public string Name { get; set; }
    public int Age { get; set; }
}

class Program
{
    static void Main(string[] args)
    {
        List<Person> personList = new List<Person>
        {
            new Person { Name = "Alice", Age = 25 },
            new Person { Name = "Bob", Age = 30 }
        };

        // 创建文件流并将对象列表序列化为XML并保存到文件
        using (StreamWriter sw = new StreamWriter("data.xml"))
        {
            XmlSerializer serializer = new XmlSerializer(typeof(List<Person>));
            serializer.Serialize(sw, personList);
        }

        Console.WriteLine("对象列表已序列化并保存到文件。");
    }
}

using System;
using System.Collections.Generic;
using System.IO;
using Newtonsoft.Json;

// 定义一个示例类
public class Person
{
    public string Name { get; set; }
    public int Age { get; set; }
}

class Program
{
    static void Main(string[] args)
    {
        List<Person> personList = new List<Person>
        {
            new Person { Name = "Alice", Age = 25 },
            new Person { Name = "Bob", Age = 30 }
        };

        // 创建文件流并将对象列表序列化为JSON并保存到文件
        using (StreamWriter sw = new StreamWriter("data.json"))
        {
            string json = JsonConvert.SerializeObject(personList);
            sw.Write(json);
        }

        Console.WriteLine("对象列表已序列化并保存到文件。");
    }
}