public int DeleteDateTime(int id)
        {
            tblDateTime datetime = _db.tblDateTimes.Where(u => u.Id == id).FirstOrDefault();

            _db.tblDateTimes.Remove(datetime);
            return(_db.SaveChanges());
        }
        public int UpdateDateTime(BODateTime model)
        {
            tblDateTime datetime = _db.tblDateTimes.Where(u => u.Id == model.Id).FirstOrDefault();

            datetime.Id         = model.Id;
            datetime.Date       = model.Date;
            datetime.FromTime   = model.FromTime;
            datetime.ToTime     = model.ToTime;
            datetime.IsCanceled = model.IsCanceled;
            return(_db.SaveChanges());
        }
        public int CreateDateTime(BODateTime model)
        {
            tblDateTime datetime = new tblDateTime();

            datetime.Date       = model.Date;
            datetime.FromTime   = model.FromTime;
            datetime.ToTime     = model.ToTime;
            datetime.IsCanceled = model.IsCanceled;
            _db.tblDateTimes.Add(datetime);
            return(_db.SaveChanges());
        }