private void FilldropDownPaymentOption() { BAPaymentOption _bapmntopt = new BALayer.BAPaymentOption(); DataTable _datatable1 = new DataTable(); _datatable1 = _bapmntopt.SelectPaymentOptionList("GETMerchantOption"); if (_datatable1.Rows.Count > 0) { drpPaymentOption.DataTextField = "PaymentOption"; drpPaymentOption.DataValueField = "PaymentOptionId"; drpPaymentOption.DataSource = _datatable1; drpPaymentOption.DataBind(); if (drpPaymentOption.SelectedItem.Text.Equals("Paypal")) { pnlPaypal.Visible = true; pnlWireTransfer.Visible = false; } else if (drpPaymentOption.SelectedItem.Text.Equals("Wire Transfer")) { pnlWireTransfer.Visible = true; pnlPaypal.Visible = false; } } }