在C#中序列化arraylist

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

class Program
{
    static void Main(string[] args)
    {
        ArrayList list = new ArrayList();
        list.Add("Hello");
        list.Add(42);
        list.Add(3.14);

        // 序列化ArrayList
        BinaryFormatter formatter = new BinaryFormatter();
        using (MemoryStream ms = new MemoryStream())
        {
            formatter.Serialize(ms, list);
            byte[] serializedData = ms.ToArray();
        }

        // 反序列化ArrayList
        using (MemoryStream ms = new MemoryStream(serializedData))
        {
            ArrayList deserializedList = (ArrayList)formatter.Deserialize(ms);
        }
    }
}