C#控制台中的是或否确认

using System;

class Program
{
    static void Main()
    {
        Console.Write("是否确认执行该操作？(Y/N): ");
        string input = Console.ReadLine();

        if (input.Equals("Y", StringComparison.OrdinalIgnoreCase))
        {
            Console.WriteLine("执行操作...");
        }
        else if (input.Equals("N", StringComparison.OrdinalIgnoreCase))
        {
            Console.WriteLine("取消操作...");
        }
        else
        {
            Console.WriteLine("无效的输入...");
        }

        Console.ReadLine();
    }
}