public int checkBalance() { DateTime dt = DateTime.Now; int month = dt.Month; int balance = defaultBalance + (month * 2); int acceptedLeaves = leaveBLL.getAcceptedLeaveCountDAL(EmployeeEntity.EmployeeID); Console.WriteLine("accepted leave " + acceptedLeaves); Console.WriteLine("balance leave " + balance); if (balance > acceptedLeaves) { balance = balance - acceptedLeaves; return(balance); } else { MessageBox.Show("balance is very low..... "); balance = balance - acceptedLeaves; return(balance); } }