[.NET开发] C# 读写文件

  1、C#读文件

  按行读取文件:

  public void Read(string path)

  {

  StreamReader sr = new StreamReader(path,Encoding.Default);

  String line;

  while ((line = sr.ReadLine()) != null)

  {

  Console.WriteLine(line.ToString());

  }

  }

 

  2、写文件

  public void Write(string path)

  {

  FileStream fs = new FileStream(path, FileMode.Create);

  StreamWriter sw = new StreamWriter(fs);

  //开始写入

  sw.Write("Hello World!!!!");

  //清空缓冲区

  sw.Flush();

  //关闭流

  sw.Close();

  fs.Close();

  }

 

  (编辑:雷林鹏 来源:网络)

posted @ 2018-06-25 14:20  雷林鹏  阅读(329)  评论(0编辑  收藏  举报