The TriggerType class represents the type of a trigger.
  Clone | Creates a copy of the object. | 
  SetDailyTrigger | The time when the scheduled will run next. | 
  SetMonthlyDate | The time when the scheduled will run next. | 
  SetMonthlyDOW | The time when the scheduled will run next. | 
  SetWeekly | The time when the scheduled will run next. | 
  Daily | The time when the scheduled will run next. | 
  MonthlyDate | The time when the scheduled will run next. | 
  MonthlyDOW | The time when the scheduled will run next. | 
  Type | An enumerated value that specifies the type of trigger. | 
  Weekly | The time when the scheduled will run next. |