private void Pay_btn_Click(object sender, EventArgs e)
        {
            Account_BO account_BO = new Account_BO();
            ArrayList list = new ArrayList();
            ArrayList userBill = new ArrayList(account_BO.getUserBill());
            DateTime dt = DateTime.Now;

                try
                {

                    if (enterAmount_tb.Text != null)
                    {

                        int paymentBill = Convert.ToInt32(enterAmount_tb.Text);

                        if (paymentBill % 120 == 0)
                        {

                            int m = 0;

                            while (userBill[m].ToString() != userID.Text)
                            {
                                m++;
                            }
                            int b;
                            for (b = m; userBill[b].ToString() != "*"; b++)
                            {

                            }

                            int totalBill = Convert.ToInt32(totalBill_lbl.Text);

                            if (paymentBill <= totalBill)
                            {
                                for (int j = 0; j < b; j++)
                                {
                                    list.Add(userBill[j].ToString());
                                }
                                list.Add(dt.ToShortDateString());
                                list.Add(enterAmount_tb.Text);
                                list.Add((totalBill - paymentBill).ToString());
                                for (int k = b; k < userBill.Count; k++)
                                {
                                    list.Add(userBill[k].ToString());
                                }
                                account_BO.setUserBill(list);

                                try
                                {
                                    ArrayList cost = new ArrayList();
                                    ArrayList temp = new ArrayList();
                                    cost = account_BO.getOwnerincome();
                                    int f = 0;
                                    for (int i = 0; i < cost.Count; i++)
                                    {
                                        temp.Add(cost[i].ToString());

                                        if (cost[i].ToString() == lastDate_lbl.Text)
                                        {

                                            temp.Add("Bill");
                                            temp.Add(enterAmount_tb.Text);
                                            for (int m1 = i + 1; m1 < cost.Count; m1++)
                                            {
                                                temp.Add(cost[m1].ToString());
                                            }
                                            account_BO.setOwerIncome(temp);
                                            f = 1;
                                        }

                                    }
                                    if (f == 0)
                                    {

                                        cost.Add(lastDate_lbl.Text);
                                        cost.Add("Bill");
                                        cost.Add(enterAmount_tb.Text);
                                        cost.Add("*");
                                        account_BO.setOwerIncome(cost);

                                    }
                                }
                                catch
                                {

                                }

                                Home_Admin_Withdraw_Show hs = new Home_Admin_Withdraw_Show();
                                hs.giveIndex(index1);
                                this.Hide();
                                hs.Show();
                            }
                            else
                            {
                                MessageBox.Show("You can not entry any amount more than the due bill");
                                enterAmount_tb.Clear();
                            }
                        }
                        else
                        {
                            MessageBox.Show("Enter the amount in correct format");
                            enterAmount_tb.Clear();
                        }
                    }
                    else
                    {
                        MessageBox.Show("Please enter amount");
                    }

                }
                catch
                {
                    MessageBox.Show("Please enter amount");
                }
        }
        private void Create_Click_1(object sender, EventArgs e)
        {
            Account_BO account_Bo = new Account_BO();
            Account_ENTITY account_Entity = new Account_ENTITY();
            ArrayList bill = new ArrayList(account_Bo.getUserBill());
            ArrayList listAccount = new ArrayList(account_Bo.readAccount());
            try
            {
                if (userName.Text != "" &&entryDate_dtp.Text != null && ocupation_TextBox.Text != null && userID.Text != "" && genderCombo.Text != null && address.Text != "" && phoneNo.Text != "" && landline.Text != null && emailID.Text != null && this.dateOfBirth.Text != null && regFee != null && imagePath != null)
                {
                    if (Convert.ToDouble(regFee.Text) == 120)
                    {

                        int flag = 0;
                        for (int i = 0; i < listAccount.Count; i++)
                        {

                            if (listAccount[i].ToString() == userID.Text)
                            {
                                MessageBox.Show("Wrong!!! This User ID is already in used");
                                flag = 1;
                                break;
                            }
                        }
                        account_Entity.identity = "*****";
                        account_Entity.userID = userID.Text;
                        account_Entity.userName = userName.Text;
                        account_Entity.address = address.Text;
                        account_Entity.gender = genderCombo.Text;
                        account_Entity.dateOfBirth = dateOfBirth.Text;
                        account_Entity.occupation = ocupation_TextBox.Text;
                        account_Entity.regFee = Convert.ToInt32(regFee.Text);
                        account_Entity.phoneNo = phoneNo.Text;
                        account_Entity.landlineNo = landline.Text;
                        account_Entity.emailID = emailID.Text;
                        account_Entity.imagePath = imagePath;
                        account_Entity.entryDate = entryDate_dtp.Text;

                        if (flag == 0)
                        {

                            listAccount.Add(account_Entity.userID);
                            listAccount.Add(account_Entity.userName);
                            listAccount.Add(account_Entity.address);
                            listAccount.Add(account_Entity.gender);
                            listAccount.Add(account_Entity.dateOfBirth);
                            listAccount.Add(account_Entity.occupation);
                            listAccount.Add(account_Entity.regFee);
                            listAccount.Add(account_Entity.phoneNo);
                            listAccount.Add(account_Entity.landlineNo);
                            listAccount.Add(account_Entity.emailID);
                            listAccount.Add(account_Entity.entryDate);
                            listAccount.Add(imagePath);
                            listAccount.Add(account_Entity.identity);

                            account_Bo.createAccount(listAccount);

                            account_Bo.increaseTotalUser();

                            bill.Add(account_Entity.userID);
                            bill.Add(account_Entity.entryDate);
                            bill.Add(account_Entity.regFee);
                            bill.Add("0");
                            bill.Add("*");
                            account_Bo.setUserBill(bill);

                            try
                            {
                                Account_BO account_BO = new Account_BO();
                                ArrayList cost = new ArrayList();
                                ArrayList temp = new ArrayList();
                                cost = account_BO.getOwnerincome();
                                int f = 0;
                                for (int i = 0; i < cost.Count; i++)
                                {
                                    temp.Add(cost[i].ToString());

                                    if (cost[i].ToString() == entryDate_dtp.Text)
                                    {

                                        temp.Add("Bill");
                                        temp.Add(regFee.Text);
                                        for (int m = i + 1; m < cost.Count; m++)
                                        {
                                            temp.Add(cost[m].ToString());
                                        }
                                        account_BO.setOwerIncome(temp);
                                        f = 1;
                                    }

                                }
                                if (f == 0)
                                {

                                    cost.Add(entryDate_dtp.Text);
                                    cost.Add("Bill");
                                    cost.Add(regFee.Text);
                                    cost.Add("*");
                                    account_BO.setOwerIncome(cost);

                                }
                            }
                            catch
                            {

                            }

                            MessageBox.Show("The Account create successful");
                            account_Bo.setID_Generator();
                            Home_Admin ha = new Home_Admin();
                            this.Hide();
                            ha.Show();

                        }

                    }
                    else
                    {
                        MessageBox.Show("Wrong!! You have to must deposit at least 120TK");
                        regFee.Clear();
                    }
                }
                else
                    MessageBox.Show("Wrong!!! Enter the information fully");

            }
            catch (Exception e1)
            {

                MessageBox.Show(e1.Message);
            }
        }