/// <summary> /// Gets last day of month /// </summary> /// <param name="ldt"></param> /// <returns></returns> public static LocalDateTime LastDayOfMonth(this LocalDateTime ldt) => ldt.SetDay(ldt.Calendar.GetDaysInMonth(ldt.Year, ldt.Month));
/// <summary> /// Gets first day of month /// </summary> /// <param name="ldt"></param> /// <returns></returns> public static LocalDateTime FirstDayOfMonth(this LocalDateTime ldt) => ldt.SetDay(1);