public dynamic Get(int id)
 {
     using (CustomerCareContext _context = new CustomerCareContext())
     {
         return(_context.Raitings.Where(si => si.Id == id).Single());
     }
 }
        public IEnumerable <dynamic> ByStockItem(string ids)
        {
            using (CustomerCareContext _context = new CustomerCareContext())
            {
                var _ids = ids.Split(",".ToCharArray(), StringSplitOptions.RemoveEmptyEntries)
                           .Select(id => int.Parse(id))
                           .ToList();

                var query = from si in _context.Raitings
                            where _ids.Contains(si.StockItemId)
                            select si;

                return(query.ToList());
            }
        }