如何允许用户选择是继续还是退出程序(C#)

using System;

namespace ConsoleApp
{
    class Program
    {
        static void Main(string[] args)
        {
            bool running = true;

            while (running)
            {
                Console.WriteLine("请选择操作：");
                Console.WriteLine("1. 继续");
                Console.WriteLine("2. 退出");

                ConsoleKeyInfo keyInfo = Console.ReadKey(true);

                switch (keyInfo.Key)
                {
                    case ConsoleKey.D1:
                        Console.WriteLine("您选择了继续");
                        // 在这里编写继续执行程序的逻辑
                        break;
                    case ConsoleKey.D2:
                        Console.WriteLine("您选择了退出");
                        running = false;
                        break;
                    default:
                        Console.WriteLine("无效的选择，请重新输入");
                        break;
                }
            }
        }
    }
}