title: C#:How to schedule multiple routine by Quartz.net at different time of the day once
body: <p>i know how to fire my one routine every day at specific time of day. here is the code.</p>
  
  <pre><code>IScheduler sched = null;
  //construct a scheduler factory
  ISchedulerFactory schedFact = new StdSchedulerFactory();
  
  //get a scheduler
  sched = schedFact.GetScheduler();
  sched.Start();
  
  IJobDetail job = JobBuilder.Create&lt;frmMain&gt;()
  .WithIdentity("Job", "group")
  .Build();
  
  ITrigger trigger = TriggerBuilder.Create()
  .WithDailyTimeIntervalSchedule
   (s =&gt;
      s.WithIntervalInHours(24)
     .OnEveryDay()
     .StartingDailyAt(TimeOfDay.HourAndMinuteOfDay(19, 07))
   )
  .Build();
  
  sched.ScheduleJob(job, trigger);
  </code></pre>
  
  <p>suppose now i am in scenario that i need to trigger many routine at different time of the day once.</p>
  
  <p>say routine1 should fire at 08:00, routine2 should fire at 15:00 and routine2 should fire at 18:00</p>
  
  <p>now give me suggestion how could i fire different routine at different time of the day. thanks</p>