Tag: textwriter

读取和写入文件C＃时共享违规IOException

这是我的代码： public static TextWriter twLog = null; private int fileNo = 1; private string line = null; TextReader tr = new StreamReader(“file_no.txt”); TextWriter tw = new StreamWriter(“file_no.txt”); line = tr.ReadLine(); if(line != null){ fileNo = int.Parse(line); twLog = new StreamWriter(“log_” + line + “.txt”); }else{ twLog = new StreamWriter(“log_” + fileNo.toString() + “.txt”); } System.IO.File.WriteAllText(“file_no.txt”,string.Empty); […]