'宣言 Protected Function GetDayOfWeekFromDayOfWeekMask( _ ByVal dayOfWeekMask As RecurrenceDayOfWeekMask _ ) As DayOfWeek
protected DayOfWeek GetDayOfWeekFromDayOfWeekMask( RecurrenceDayOfWeekMask dayOfWeekMask )
RecurrenceEngine クラス RecurrenceEngine メンバ