public DataTable SearchResultBLL(Customer aCustomer, Record aRecord, Room aRoom)
        {
            DataTable dTable = null;

            if (aCustomer.Id == 0 && aCustomer.Name == "" && aCustomer.Age == 0 && aCustomer.ProfessionAddress == "" && aCustomer.PresentAddress == "" && aCustomer.PermanentAddress == "" && aCustomer.ContactNo == "" && aCustomer.Email == "" && aCustomer.NIDorPassportNo == "" && aRoom.Floor == "" && aRecord.RoomNO == "" && aRecord.BookingDate == "" && aRecord.CheckInDate == "" && aRecord.CheckOutDate == "" && aRecord.BookingDate == "yyyy-MM-dd" && aRecord.CheckInDate == "yyyy-MM-dd" && aRecord.CheckOutDate == "yyyy-MM-dd")
            {
                return(dTable);
            }
            else
            {
                SearchDAL aSearchDDAL = new SearchDAL();
                dTable = aSearchDDAL.SearchResultDAL(aCustomer, aRecord, aRoom);
                return(dTable);
            }
        }