asp.net遍歷目錄文件夾和子目錄所有文件

更新時(shí)間：2008年05月01日 09:40:17 作者：

用asp.net實(shí)現(xiàn)遍歷目錄文件和子目錄的代碼

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

namespace copefile 
{ 
    class Program 
    { 
        static void Main(string[] args) 
        { 
            string testDir = "e:/xunlei/"; 
            listFiles(testDir,0); 
            Console.ReadKey(); 
        } 

        public static void listFiles(string dir, int level) 
        { 
           //阿會(huì)楠練習(xí)作品，程序多有參考 
            try 
            { 
                //獲取文件列表 
                string[] files = Directory.GetFiles(dir); 

                String preStr = ""; 
                for (int i = 0; i < level; i++) 
                { 
                    preStr += "    "; 
                } 

                foreach (string f in files) 
                { 
                    if (f.LastIndexOf("\\") == -1) 
                    { 
                        Console.WriteLine(preStr + f.Substring(f.LastIndexOf("/") + 1)); 
                    } 
                    else 
                    { 
                        Console.WriteLine(preStr + f.Substring(f.LastIndexOf("\\") + 1)); 
                    } 

                } 

                //獲取目錄列表 
                string[] dirs = Directory.GetDirectories(dir); 
                foreach (string d in dirs) 
                { 
                    if (d.LastIndexOf("\\") == -1) 
                    { 
                        Console.WriteLine(preStr + d.Substring(d.LastIndexOf("/") + 1)); 
                    } 
                    else 
                    { 
                        Console.WriteLine(preStr + d.Substring(d.LastIndexOf("\\") + 1)); 
                    } 
                    if (Directory.Exists(d)) 
                    { 
                        listFiles(d, level + 1); 
                    } 
                } 

            } 
            catch (Exception ex) 
            { 
                Console.WriteLine(ex.Message); 
            } 
        } 
    } 
} 