C#编程-114：文件夹操作之删除

1. using System;

2. using System.Collections.Generic;

3. using System.IO;

4. using System.Linq;

5. using System.Text;

6.  

7. namespace DeleteDirectoryTest

8. {

9.     class Program

10.     {

11.         static void Main(string[] args)

12.         {

13.             string path = @"C:\Users\pengshiyu\Desktop\test";

14.  

15.             if (Directory.Exists(path))

16.             {

17.                 try

18.                 {

19.                     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");

20.                     string choice = Console.ReadLine();

21.                     if (choice == "1")

22.                     {

23.                         Directory.Delete(path, false);//如果文件夹包涵子目录，则抛出异常

24.                         Console.WriteLine("删除空文件成功");

25.                     }

26.                     else if (choice == "2")

27.                     {

28.                         Directory.Delete(path,true);

29.                         Console.WriteLine("删除所有文件成功");

30.                     }

31.                     else

32.                     {

33.                         Console.WriteLine("用户输入有误！");

34.                     }

35.                 }

36.                 catch (Exception ex)

37.                 {

38.                     Console.WriteLine(ex.Message);

39.                 }

40.             }

41.             else

42.             {

43.                 Console.WriteLine("文件不存在！" + path);

44.             }

45.             Console.ReadKey();

46.         }

47.     }

48. }

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recursive 英[rɪˈkɜ:sɪv] 美[rɪˈkɜ:rsɪv]

adj. 回归的，递归的;

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