//Set all the ratings and datagridview table public void setRating(String name, String location) { Item item = new Item(); RestaurantService restaurantService = new RestaurantService(); Restaurant restaurant = new Restaurant(); restaurant.Name = name; restaurant.Location = location; restaurant = restaurantService.GetAllRate(restaurant); label17.Text = name + " (" + location + ")"; label6.Text = restaurant.Environment.ToString(); label8.Text = restaurant.Behaviour.ToString(); rid = restaurant.Rid; ItemService itemService = new ItemService(); item.Rid = rid; foodRating = itemService.GetItemsRating(item); label4.Text = foodRating.ToString(); DataTable table = new DataTable(); table = itemService.GetTable(item); dataGridView1.DataSource = table; totalRating = (restaurant.Environment + restaurant.Behaviour + foodRating) / 3; label2.Text = totalRating.ToString(); }