Directory 类

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https://msdn.microsoft.com/zh-cn/library/system.io.directory(v=vs.80).aspx

using System;using System.IO;class Test{    public static void Main()    {        // Specify the directories you want to manipulate.        string path = @"c:\MyDir";        string target = @"c:\TestDir";        try        {            // Determine whether the directory exists.            if (!Directory.Exists(path))            {                // Create the directory it does not exist.                Directory.CreateDirectory(path);            }            if (Directory.Exists(target))            {                // Delete the target to ensure it is not there.                Directory.Delete(target, true);            }            // Move the directory.            Directory.Move(path, target);//将文件或目录及其内容移到新位置。            // Create a file in the directory.            File.CreateText(target + @"\myfile.txt");            // Count the files in the target directory.            Console.WriteLine("The number of files in {0} is {1}",                target, Directory.GetFiles(target).Length);        }        catch (Exception e)        {            Console.WriteLine("The process failed: {0}", e.ToString());        }        finally { }        string str;        str = Console.ReadLine();    }}

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