protected void btnsave_Click(object sender, EventArgs e) { objcustomer = new clsCustomer(); try { objcustomer.CustCode = Convert.ToInt32(txtcustcode.Text); objcustomer.CustName = txtcustname.Text; objcustomer.UserName = txtuname.Text; objcustomer.Address = txtaddress.Text; objcustomer.Telephone = txttphone.Text; objcustomer.Mobile = txtmobile.Text; objcustomer.Email = txtemail.Text; // objcustomer.InsertData(objcustomer); if (Request.QueryString["action"] == "add") { objcustomer.InsertData(objcustomer); } else if (Request.QueryString["action"] == "edit") { objcustomer.UpdateData(objcustomer, txtcustcode.Text); } } catch (Exception ex) { } }