/// <summary> /// Calculate the true room cost based on billing types. /// </summary> public void CalculateRoomLineCost(DataTable dt) => RoomBillingUtility.CalculateRoomLineCost(dt);
/// <summary> /// The final billed amount based on BillingType and Room. /// </summary> public decimal GetLineCost(IRoomBilling item) => RoomBillingUtility.GetLineCost(item);