public void RemoveTovar(tovarBolvanka tovar) { tovariInside.Remove(tovar); costInside -= tovar.cost; UpdateCost(); }
public void AddTovar(tovarBolvanka tovar) { tovariInside.Add(tovar); costInside += tovar.cost; UpdateCost(); }
public void RemoveTovar(tovarBolvanka tovar) { tovariInside.Remove(tovar); costInside -= tovar.cost; UpdateCost(); }
public void AddTovar(tovarBolvanka tovar) { tovariInside.Add(tovar); costInside += tovar.cost; UpdateCost(); }