title: Schedule Quartz.NET trigger that executes once a week
body: <p>I need to schedule Quartz.NET trigger so that it fires on every Monday at 09.00. So, I tried to use some features as below but I think it does not true as the parameters are not logical (It worked for daily scheduling, but after change to this it does not). So, could you please give an example that executes job weekly? </p>
  
  <pre><code>ITrigger trigger = TriggerBuilder.Create()
      .WithDailyTimeIntervalSchedule
      (s =&gt;
          s.WithInterval(1, IntervalUnit.Week)
          .OnDaysOfTheWeek(DayOfWeek.Monday)
          .StartingDailyAt(TimeOfDay.HourAndMinuteOfDay(9, 0))
       )
       .Build();
  
  scheduler.ScheduleJob(job, trigger);
  </code></pre>