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public class Package : SoftPro.Select.Service.Package
{
  protected override OnIntialize()
  {
    //create your handler
    ITriggerHandler myhandler = new MyTriggerHandler(this);

    //register your trigger handler
    ITriggerHandlerManager thm = GetService<ITriggerHandlerManager>();
    thm.Register(myhandler);

    //SAMPLE - create a schedule to run every 10 mins
    //We only want to really do this ONCE. The trigger is persisted in the db, so we don't want to do this
    //on every server restart.
    if (!DoneBefore())
    {
      ITriggerManager tm = GetService<ITriggerManager>();
      IScheduledTrigger trigger = tm.NewScheduledTrigger(myhandler);
      trigger.Recurrence = ScheduledTriggerRecurrence.Once;
      trigger.RepeatEnabled = true;
      trigger.RepeatPeriod = TimeSpan.FromMinutes(10);
      trigger.Scope = ScheduledTriggerScope.Global //this ensures that the handler is only running one instance at a time in a pooled environment
      tm.ApplyChanges(trigger);
    }
  }
  
  private bool DoneBefore()
  {
    //this is the real tricky part. you have to come up with a way to know that you have previously created a trigger already and then
    //avoid creating ANOTHER trigger. That would create two items getting executed and so on.
    
    //you could use your own db table for this purpose.

    //for demo purposes, I am always return false - BE CAREFUL!! Don't do that in production!!
    return false;
  }
}

private class MyTriggerHandler : SoftPro.Select.Servicer.Runtime.TriggerHandler
{
    public MyTriggerHandler(IServiceProvider site) : base(site)
    {
    }

    protected override void OnExecute(ITrigger trigger, TriggerEventArgs args)
    {
      //do you custom work here
    }
}

Code: Select all

trigger.Recurrence = ScheduledTriggerRecurrence.Daily;
trigger.RepeatEnabled = true;
trigger.RepeatPeriod = TimeSpan.FromHours(12);