C#编程-114：文件夹操作之删除

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
namespace DeleteDirectoryTest
{
    class Program
    {
        static void Main(string[] args)
        {
            string path = @"C:\Users\pengshiyu\Desktop\test";
            if (Directory.Exists(path))
            {
                try
                {
                    Console.WriteLine("请输入删除方式：\n1、当文件夹为空时删除，\n2、删除所有子目录");
                    string choice = Console.ReadLine();
                    if (choice == "1")
                    {
                        Directory.Delete(path, false);//如果文件夹包涵子目录，则抛出异常
                        Console.WriteLine("删除空文件成功");
                    }
                    else if (choice == "2")
                    {
                        Directory.Delete(path,true);
                        Console.WriteLine("删除所有文件成功");
                    }
                    else
                    {
                        Console.WriteLine("用户输入有误！");
                    }
                }
                catch (Exception ex)
                {
                    Console.WriteLine(ex.Message);
                }
            }
            else
            {
                Console.WriteLine("文件不存在！" + path);
            }
            Console.ReadKey();
        }
    }
}