frequency The frequency of the recurrence rule. Declarationvar frequency: EKRecurrenceFrequency { get } See AlsoAccessing Recurrence Rule PropertiesEKRecurrenceFrequencycalendarIdentifierrecurrenceEndintervalfirstDayOfTheWeekdaysOfTheWeekdaysOfTheMonthdaysOfTheYearweeksOfTheYearmonthsOfTheYearsetPositionsEK_LOSE_FRACTIONAL_SECONDS_DO_NOT_USE()