protected void BtnUpdate_Click(object sender, EventArgs e) { A2ZNATIONALITYDTO UpDTO = new A2ZNATIONALITYDTO(); UpDTO.NationalityCode = Converter.GetSmallInteger(txtcode.Text); UpDTO.NationalityDescription = Converter.GetString(txtDescription.Text); int roweffect = A2ZNATIONALITYDTO.UpdateInformation(UpDTO); if (roweffect > 0) { dropdown(); clearinfo(); // ddlNationality.SelectedValue = "-Select-"; BtnSubmit.Visible = true; BtnUpdate.Visible = false; txtcode.Focus(); gvDetail(); } }