public ActionResult GetCalendar(string resNo)
{
BlueGreenContext bgcontext = new BlueGreenContext();
var reservation = bgcontext.GetActiveReservation(resNo, ResortService.RESERVATION_TYPE_FUTURE);
var bytes = CalendarUtils.GenerateEvent(reservation);
return(this.File(bytes, "text/calendar", "BlueGreenVacations.ics"));
}