C#操作txt文件,进行清空添加操作的例子。
代码:

//把txt清空
FileStream stream = File.Open(Adr,FileMode.OpenOrCreate,FileAccess.Write);
stream.Seek(0, SeekOrigin.Begin);
stream.SetLength(0);
stream.Close();
//向txt里面追加信息
StreamWriter sw = new StreamWriter(Adr,true,Encoding.GetEncoding("gb2312"));
sw.WriteLine(str);
sw.Flush();
sw.Close();
//edit:www.jbxue.com
 

相关文章:

  • 2021-11-22
  • 2022-01-03
  • 2022-01-23
  • 2022-12-23
猜你喜欢
  • 2022-12-23
  • 2021-10-04
  • 2021-07-18
  • 2021-11-28
  • 2022-12-23
  • 2022-12-23
  • 2022-02-12
相关资源
相似解决方案