internal LocalDate AddTo(LocalDate date, int scalar) =>
date.PlusYears(Years * scalar)
.PlusMonths(Months * scalar)
.PlusWeeks(Weeks * scalar)
.PlusDays(Days * scalar);
/// <summary> /// Add years.<br /> /// 添加年数。 /// </summary> /// <param name="ld"></param> /// <param name="years"></param> /// <returns></returns> public static LocalDate AddYears(this LocalDate ld, int years) => ld.PlusYears(years);