예제 #1
0
        private void LoadCategory()
        {
            DataAccess  da     = new DataAccess();
            List <Dish> dishes = da.GetDishesInCategory(SelectedCategoryId, SelectedMenu.Id);

            DishesInCategory.Clear();
            DishesInCategory.AddRange(dishes);

            if (DishesInCategory.Count == 0)
            {
                SelectedDishInCategory = null;
            }
            else
            {
                SelectedDishInCategory = DishesInCategory[0];
            }

            NotifyOfPropertyChange(() => DishesInCategory);
        }