如何在C#中高效地将列表中对象的属性导出到CSV？

using System;
using System.IO;
using System.Linq;
using System.Text;

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

public class Program
{
    public static void Main()
    {
        // 创建一个包含Person对象的列表
        var people = new List<Person>
        {
            new Person { Name = "John", Age = 25, Email = "john@example.com" },
            new Person { Name = "Alice", Age = 30, Email = "alice@example.com" },
            new Person { Name = "Bob", Age = 35, Email = "bob@example.com" }
        };

        // 创建一个StringBuilder对象
        var csvContent = new StringBuilder();

        // 添加CSV文件的标题行
        csvContent.AppendLine("Name,Age,Email");

        // 遍历列表中的每个对象，将属性值添加到StringBuilder对象中
        foreach (var person in people)
        {
            csvContent.AppendLine($"{person.Name},{person.Age},{person.Email}");
        }

        // 将StringBuilder对象的内容写入CSV文件
        File.WriteAllText("output.csv", csvContent.ToString());

        Console.WriteLine("CSV文件导出成功！");
    }
}