天才与白痴

    //调用外部程序导cmd命令行    Process p = new Process();     p.StartInfo.FileName = "cmd.exe";     p.StartInfo.UseShellExecute = false;     p.StartInfo.RedirectStandardInput = true;     p.StartInfo.RedirectS

   System.DateTime currentTime = new System.DateTime();   //取当前年月日时分秒   currentTime = System.DateTime.Now;   //取当前年   int curYear = currentTime.Year;   //取当前月   int curMon = currentTime.Month;        

   //定义一个时间类型   System.DateTime currentTime = new System.DateTime();   //取当前年月日时分秒   currentTime = System.DateTime.Now;   //取当前年   int curYear = currentTime.Year;   //取当前月   int curMon = currentTime.M