protected void BtnUpdate_Click(object sender, EventArgs e) { A2ZLSECURITYDTO UpDTO = new A2ZLSECURITYDTO(); UpDTO.LSecurityCode = Converter.GetSmallInteger(txtcode.Text); UpDTO.LSecurityDescription = Converter.GetString(txtDescription.Text); int roweffect = A2ZLSECURITYDTO.UpdateInformation(UpDTO); if (roweffect > 0) { dropdown(); clearinfo(); // ddlSecurity.SelectedValue = "-Select-"; BtnSubmit.Visible = true; BtnUpdate.Visible = false; txtcode.Focus(); gvDetail(); } }