How can I create a schedule that fires every nth week using simple schedule?

Question

How can I create a schedule that fires every nth week, using quartz.net simple schedule?

Answer 1

Well something Like this would do the trick

  IScheduler sched;
private void ConfigureScheduler()
{
 int nbweeks = 1;
 int n = 24*7*nbweeks;
 var schedFact = new StdSchedulerFactory();
 sched = schedFact.GetScheduler();
 var job = new JobDetailImpl("weeklyjob", null, typeof(Type));
 var timeZoneInfo = TimeZoneInfo.FindSystemTimeZoneById("W. Europe Standard Time");
 var trigger = TriggerBuilder.Create()
                             .StartNow()
                             .WithSimpleSchedule(x=>x.RepeatForever().WithIntervalInHours(n))
                             .Build();

 sched.ScheduleJob(job, trigger);
 sched.Start();
}

just change nbweeks according to your needs and it will run every n week

this solution will fire once each month on the 14th day (2nd week) you can change the day of the second week as you please

IScheduler schedd;
private void ConfigureScheduler()
{
    var schedFact = new StdSchedulerFactory();

    schedd = schedFact.GetScheduler();
    var job = new JobDetailImpl("weeklyJob", null, typeof(Type));
    var timeZoneInfo = TimeZoneInfo.FindSystemTimeZoneById("Eastern Standard Time");
    var cronScheduleBuilder = CronScheduleBuilder.MonthlyOnDayAndHourAndMinute(14, 12, 0);
    var trigger = TriggerBuilder.Create()
                                .StartNow()
                                .WithSchedule(cronScheduleBuilder)
                                .Build();

    sched.ScheduleJob(job, trigger);
    sched.Start();
}

update This code will fire each second Monday of each month

 IScheduler schedd;
private void ConfigureScheduler()
{
    var schedFact = new StdSchedulerFactory();

    schedd = schedFact.GetScheduler();
    var job = new JobDetailImpl("weeklyJob", null, typeof(Type));
    var timeZoneInfo = TimeZoneInfo.FindSystemTimeZoneById("Eastern Standard Time");
    var cronScheduleBuilder = CronScheduleBuilder.CronSchedule("0 0 12 ? 1/1 MON#2 *");
    var trigger = TriggerBuilder.Create()
                                .StartNow()
                                .WithSchedule(cronScheduleBuilder)
                                .Build();

    sched.ScheduleJob(job, trigger);
    sched.Start();
}