/// <summary>
 /// checking 'Account Group' for secondary details or bank details
 /// </summary>
 /// <param name="sender"></param>
 /// <param name="e"></param>
 private void cmbGroup_SelectedValueChanged(object sender, EventArgs e)
 {
     try
     {
         if (cmbGroup.SelectedValue != null)
         {
             List<DataTable> ListObj = new List<DataTable>();
             AccountLedgerBll bllAccountLedger = new AccountLedgerBll();
             isSundryDebtorOrCreditor = false;
             isBankAccount = false;
             ListObj = bllAccountLedger.AccountLedgerForSecondaryDetails();
             for (int ini = 0; ini < ListObj[0].Rows.Count; ini++)
             {
                 strGroup = ListObj[0].Rows[ini].ItemArray[0].ToString();
                 if (strGroup == cmbGroup.SelectedValue.ToString())
                 {
                     isSundryDebtorOrCreditor = true;
                 }
             }
             ListObj = bllAccountLedger.AccountLedgerForBankDetails();
             for (int ini = 0; ini < ListObj[0].Rows.Count; ini++)
             {
                 strBankAccount = ListObj[0].Rows[ini].ItemArray[0].ToString();
                 if (strBankAccount == cmbGroup.SelectedValue.ToString())
                 {
                     isBankAccount = true;
                 }
             }
             if (!isBankAccount)
             {
                 gbxDetails.Visible = false;
             }
             else
             {
                 gbxDetails.Visible = true;
             }
             if (cmbGroup.SelectedIndex > 0)
             {
                 string strNature = bllAccountLedger.CreditOrDebitChecking(Convert.ToDecimal(cmbGroup.SelectedValue.ToString()));
                 cmbOpeningBalanceCrOrDr.Text = strNature.ToString();
             }
         }
     }
     catch (Exception ex)
     {
         MessageBox.Show("AL48:" + ex.Message, "OpenMiracle", MessageBoxButtons.OK, MessageBoxIcon.Information);
     }
 }