C#将属性添加到对象列表

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

using System;
using System.Collections.Generic;

class Program
{
    static void Main()
    {
        // 创建一个Person对象列表
        List<Person> people = new List<Person>();

        // 创建Person对象并设置属性
        Person person1 = new Person { Name = "Alice", Age = 30 };
        Person person2 = new Person { Name = "Bob", Age = 25 };

        // 将对象添加到列表中
        people.Add(person1);
        people.Add(person2);

        // 遍历列表并打印属性
        foreach (Person person in people)
        {
            Console.WriteLine($"Name: {person.Name}, Age: {person.Age}");
        }
    }
}

using System;
using System.Collections.Generic;

class Program
{
    static void Main()
    {
        dynamic person = new ExpandoObject();
        person.Name = "Charlie";
        person.Age = 35;

        Console.WriteLine($"Name: {person.Name}, Age: {person.Age}");
    }
}

using System;
using System.Collections.Generic;
using System.Text.Json;

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

        string json = JsonSerializer.Serialize(people);
        Console.WriteLine(json);
    }
}