获取磁盘D下所有txt文件路径，并输入到C:/path.txt文件

2019-11-17 03:55:50

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

{

class PRogram
    {

        private static void WriteFilePath(Stream filestream)
        {
            StreamWriter sw = new StreamWriter(filestream);
            DirectoryInfo dicInfo = new DirectoryInfo(@"D:/");
            FileInfo[] textFiles = dicInfo.GetFiles("*.txt", SearchOption.AllDirectories);
            foreach (FileInfo fileInfo in textFiles)
            {
                sw.WriteLine(fileInfo.FullName);
            }
            sw.Close();
            filestream.Close();
            Console.Read();
        }
        static void Main(string[] args)
        {
            FileStream fs;
            string strFilePath = @"C:/path.txt";
            if (File.Exists(strFilePath))
            {
                fs = new FileStream(strFilePath, FileMode.Open, File access.Write);
                WriteFilePath(fs);
            }
            else
            {
                fs = new FileStream(strFilePath, FileMode.Create, FileAccess.Write);
                WriteFilePath(fs);
            }
        }
    }

}

本文来自CSDN博客，转载请标明出处：http://blog.csdn.net/hanyusong/archive/2009/12/28/5089614.aspx

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