读出某一个目录的文件和文件夹

 class ExploreFold
    {
        static void Main(string[] args)
        {      
            ExploreFold ef = new ExploreFold();
            string theDirectory = @"D:\phproot";   
            DirectoryInfo dir = new DirectoryInfo(theDirectory);
            ef.ExploreDirectory(dir);
            Console.ReadLine();
        }
        private void ExploreDirectory(DirectoryInfo dir)
        {
            DirectoryInfo[] directories = dir.GetDirectories();
            foreach (DirectoryInfo newDir in directories)
            {
                Console.WriteLine("目录名字{0}",newDir);
                ExploreDirectory(newDir);
            }
            FileInfo[] filesInDir = dir.GetFiles();
            foreach (FileInfo file in filesInDir)
            {
                Console.WriteLine("文件名字{0}",file.Name);
            }
          
        }
    }