public static DataTable GetMonthRevenueReport(int month) { return(RoomBillDAO.GetMonthRevenueReport(month)); }
public static bool InsertBill(RoomBillDTO bill) { return(RoomBillDAO.InsertRoomBill(bill)); }
public static DataTable GetLeasePayment(string roomID, string date) { return(RoomBillDAO.GetLeasePayment(roomID, date)); }