public IEnumerable <Dish> Dish_By_Hechsher(MyEnums.Hechsher h)//מחזיר רשימה של כל המנות לפי הכשר מסוים { var lst = from d in dal.GetListDish() where d.DishHechsher == h select d; return(lst); }
public int earn_by_Hechsher(MyEnums.Hechsher h) { var lst = from o in dal.GetListOrder() group o by o.OrderHechsher into g where g.Key == h select g; int sum = 0; foreach (var item in lst) { foreach (var item1 in item) { sum += payment(item1.OrderCode); } } return(sum); }