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  • 通过.NET平台编写和发布简单的Windows Service

    新建一个(VB.NET/C#)项目,选择Windows Service应用..然后在OnStart类里就可以添加代码了.
      如果想实现定时运行,活实时监听的功能,可以用.NET 提供的TIMER类.
      以下是代码片段.
       private void theTimer_Elapsed(object sender, System.Timers.ElapsedEventArgs e)
      {

      if (!ExCondition())

      { return;

      }

      try

      {

      theTimer.Enabled = false;

      MyTransaction();

      }

      catch(Exception es)

      {

      WriteLog(es.Message);

      }

      theTimer.Enabled = true;

      }

      //检测执行条件

      private bool ExCondition()

      {

      DateTime dtNow = DateTime.Now;

      if(this.currentmode.Equals("auto"))

      {

      string[] frev = this.freqvalue.Split('-');

      switch( this.freq)

      {

      case "2"://2-每小时

      if( (dtNow.Minute == 59)&(dtNow.Second< 30))

      {

      return true;

      }

      break;

      case "4"://4-每天,

      if((dtNow.Hour == int.Parse(frev[1]))&(dtNow.Minute == int.Parse(frev[2]))&(dtNow.Second<30))

      {

      return true;

      }

      break;

      case "8"://8-每周,

      int we = int.Parse(frev[0].Substring(1,1));

      if((dtNow.DayOfWeek.ToString().Equals(Week[we]))&(dtNow.Hour == int.Parse(frev[1]))&(dtNow.Minute == int.Parse(frev[2]))&(dtNow.Second<30))

      {

      return true;

      }

      break;

      case "16"://16-每月,

      int mm = int.Parse(frev[0].Substring(1,frev[0].Length-1));

      if((dtNow.Day == mm)&(dtNow.Hour == int.Parse(frev[1]))&(dtNow.Minute == int.Parse(frev[2]))&(dtNow.Second<30))

      {

      return true;

      }

      break;

      default://无触发

      return true;

      break;
      }

      }

      else

      {

      switch(this.startpoint)

      {

      case "0":

      return true;

      break;

      default:

      string[] st = startpoint.Split('-');

      if((dtNow.Hour == int.Parse(st[0]))&(dtNow.Minute ==int.Parse(st[1]))&(dtNow.Second<30))

      {

      return true;

      }

      break;

      }

      }

      return false;

      }

      注册你的Windows Service程序.

      用InstallUtil IASserver.exe (这个文件默认在C:\WINNT\Microsoft.NET\Framework\v1.1.4322下)

      InstallUtil IASserver.exe

      InstallUtil IASserver.exe /u (卸载)

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  • 原文地址:https://www.cnblogs.com/VinC/p/1991089.html
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