C#遍历文件夹中的文件

创建一个新的控制台应用程序“遍历文件”，以下是我自己写的源代码：

using System;

using System.Collections.Generic;
using System.Text;
using System.IO;

namespace 遍历文件
{
    class Program
    {
        public static void TransformFiles(string rootpath)
        {
            DirectoryInfo dir = new DirectoryInfo(rootpath);
            DirectoryInfo[] dirChild = dir.GetDirectories();    //获取子目录
            FileInfo[] files = dir.GetFiles("*.*");   //目录下获取文件
            try
            {
                foreach(DirectoryInfo d in dirChild)
                {
                    TransformFiles(dir+d.ToString()+@"\");   //递归调用TransformFiles(string rootpath)
                }
                foreach(FileInfo file in files)
                {
                    Console.WriteLine(dir+file.ToString());
                }
            }
            catch (Exception e)
            {
                Console.WriteLine(e.Message.ToString());
            }
        }

        static void Main(string[] args)
        {            
            Console.WriteLine(@"遍历文件夹，请输入目录并以'\'结尾：");
            string path =  Console.ReadLine();
            TransformFiles(path);

            Console.WriteLine("\n请按任意键继续...");
            Console.ReadKey();
        }
    }
}