C#实现将程序运行信息写入日志的方法

本文实例讲述了c#实现将程序运行信息写入日志的方法。分享给大家供大家参考。具体如下：

1.logmanager类

class logmanager
{
 static object locker = new object();
 /// <summary>
 /// 重要信息写入日志
 /// </summary>
 /// <param name="logs">日志列表，每条日志占一行</param>
 public static void writeprogramlog(params string[] logs)
 {
  lock (locker)
  {
   string logaddress = environment.currentdirectory + "\\log";
   if (!directory.exists(logaddress + "\\prg"))
   {
    directory.createdirectory(logaddress + "\\prg");
   }
   logaddress = string.concat(logaddress, "\\prg\\",
    datetime.now.year, '-', datetime.now.month, '-',
    datetime.now.day, "_program.log");
   streamwriter sw = new streamwriter(logaddress, true);
   foreach (string log in logs)
   {
    sw.writeline(string.format("[{0}] {1}", datetime.now.tostring(), log));
   }
   sw.close();
  }
 }
}

2.调用方法

logmanager.writeprogramlog("日志1", "日志2", "日志3");

3.运行结果

希望本文所述对大家的c#程序设计有所帮助。