/// <summary>
        /// Enter key and backspace navigation and quick access
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void cmbCashorBankAccount_KeyDown(object sender, KeyEventArgs e)
        {
            try
            {
                if (e.KeyCode == Keys.Enter)
                {
                    if (dgvDailySalaryVoucher.RowCount > 0)
                    {
                        dgvDailySalaryVoucher.Focus();
                        dgvDailySalaryVoucher.Rows[0].Cells["cmbStatus"].Selected = true;
                        dgvDailySalaryVoucher.CurrentCell = dgvDailySalaryVoucher.Rows[0].Cells["cmbStatus"];
                    }
                    else
                    {
                        txtNarration.Focus();
                    }
                }
                if (e.KeyCode == Keys.Back)
                {
                    if (txtSalaryDate.Enabled != false)
                    {
                        txtSalaryDate.Focus();
                        txtSalaryDate.SelectionStart = 0;
                        txtSalaryDate.SelectionLength = 0;
                    }
                    else
                    {
                        txtDate.Focus();
                        txtDate.SelectionStart = 0;
                        txtDate.SelectionLength = 0;
                    }

                }
                if (e.KeyCode == Keys.F && Control.ModifierKeys == Keys.Control) //Pop Up
                {
                    if (cmbCashorBankAccount.SelectedIndex != -1)
                    {
                        frmLedgerPopupObj = new frmLedgerPopup();
                        frmLedgerPopupObj.MdiParent = formMDI.MDIObj;
                        frmLedgerPopupObj.CallFromDailySalaryVoucher(this, Convert.ToDecimal(cmbCashorBankAccount.SelectedValue.ToString()), "CashOrBank");
                    }
                    else
                    {
                        Messages.InformationMessage("Select any cash or bank account ");
                    }
                }

                if (e.Alt && e.KeyCode == Keys.C)//To open Acc.Ledger Form
                {
                    SendKeys.Send("{F10}");
                    btnAccountLedgerAdd_Click(sender, e);
                }

            }
            catch (Exception ex)
            {
                MessageBox.Show("DSV42:" + ex.Message, "OpenMiracle", MessageBoxButtons.OK, MessageBoxIcon.Information);
            }
        }