private bool getBoxes(long nomenclatureId, int units, out NomenclatureData tare) { var nomenclature = new Nomenclature() { ReadingId = nomenclatureId }; if (nomenclature.IsKeg() || nomenclature.BoxType.Empty) { tare = null; return false; } tare = new NomenclatureData(); tare.Description = new ObjectValue(nomenclature.BoxType.Description, nomenclature.BoxType.Id); tare.Quantity = units / nomenclature.UnitsQuantityPerPack; return true; }