protected void btnCard_Click(object sender, EventArgs e) { try { BusLogic objBus = new BusLogic(); Payment objPayment = new Payment(); objPayment.Accountid = txtaccountno.Text.Trim(); objPayment.PaymentAmount = txtPaymentAmountCard.Text.Trim(); objPayment.CreditCard = txtcardnbr.Text.Trim(); String strRetun = objBus.MakePayment(objPayment); if (strRetun.ToUpper() == "OK") { ScriptManager.RegisterStartupScript(this, this.GetType(), "script", "javascript:javascript:alert('Payment Processed Successfully ' );", true); PaymentHistory(); } else { ScriptManager.RegisterStartupScript(this, this.GetType(), "script", "javascript:javascript:alert('Payment Failed, Plesae try after sometime! ' );", true); } } catch (Exception) { throw; } }