//public int getAmountFromWareHouseStockId(int Id)
        //{
        //    foreach (var item in WarehouseStocks)
        //    {
        //        if (item.Id == Id)
        //        {
        //            return item.Amount;
        //        }
        //    }
        //    return 0;
        //}

        private void clearLists()
        {
            WarehouseStocks.Clear();
            FutureInwardStockMovments.Clear();
            WaitingListWorkstations.Clear();
            WaitingListStocks.Clear();
            OrdersInWork.Clear();
            PeriodFromXML = 0;
        }