public async Task <ActionResult> Calendar(string CalendarId)
        {
            var           calenRep = new CalendarRepository();
            CalendarParam calendar = new CalendarParam();

            calendar.calendar_id = CalendarId;
            return(View(calenRep.GetEvents(calendar)));
        }
        [Route("all")]//Все события календаря
        public CalendarParam GetCalendar([FromBody] CalendarParam calendar)
        {
            CalendarRepository calen = new CalendarRepository();

            return(calen.GetEvents(calendar));
        }