云飞扬的ITblog

using System;
using System.IO;
using System.Text;
using System.Runtime.InteropServices;
using System.Diagnostics;
namespace IOcaozuo
{
    static class Program
    {
        public static void Rename(this DirectoryInfo dirInfo, string newName)
        {
            try
            {
                // "rename" it
                dirInfo.MoveTo(newName);
            }
            catch (IOException ioe)
            {
                // most likely given the directory exists or isn't empty
                Trace.WriteLine(ioe.ToString());
            }
        }   
 
 
        static void Main(string[] args)
        {
 
            RenameDirectory();
        }
        public static void RenameDirectory()
        {
            string path = Path.GetTempPath() + "MyTemp";
            string newpath = path + "1";
            Directory.CreateDirectory(path);
 
            RenameDirectory(path, newpath);
            DirectoryInfo dirInfo = new DirectoryInfo(newpath);
            dirInfo.Rename(path);
        }
 
        public static void RenameDirectory(string originalName, string newName)
        {
            try
            {
                // "rename" it
                Directory.Move(originalName, newName);
            }
            catch (IOException ioe)
            {
                // most likely given the directory exists or isn't empty
                Console.WriteLine(ioe.ToString());
            }
        }
 
    }
}