private void btnExistingPerson_Click(object sender, RoutedEventArgs e) { try { funcionarioDTO = new FuncionarioDTO(); FuncionarioCollectionDTO listarGrid = new FuncionarioCollectionDTO(); listarGrid = funcionarioBLL.ReadExcept(rbIndividual.IsChecked.Value); dataGridSearchPerson.Visibility = Visibility.Visible; dataGridSearchPerson.ItemsSource = null; dataGridSearchPerson.ItemsSource = listarGrid; buttonApply = EnumApplyAction.CreateClient; } catch (Exception ex) { MessageBox.Show(ex.Message, "Erro", MessageBoxButton.OK, MessageBoxImage.Error); } }