public List <Ordered_Dish> GetOrderedDishes_list()
{
List <Ordered_Dish> list = new List <Ordered_Dish>();
foreach (XElement OrderedDish_Element in OrderedDishes_Root.Elements())
{
list.Add(get_OrderedDish(int.Parse(OrderedDish_Element.Element("OrderedDish_Number").Value)));
}
return(list);
}
public void RemoveOrdered_Dish(Ordered_Dish OD)
{
XElement OrderedDish_Element;
OrderedDish_Element = (from od in OrderedDishes_Root.Elements()
where Convert.ToInt32(od.Element("OrderedDish_Number").Value) == OD.OrderedDish_Number && od.Element("OrderedDish_Situation").Value == OrderedDish_Situation.IN_PROGRESS.ToString()
select od).FirstOrDefault();
OrderedDish_Element.Element("OrderedDish_Situation").Value = OrderedDish_Situation.CANCELED.ToString();
OrderedDishes_Root.Save(OrderedDishes_Path);
}