private void Add_Executed(object sender, ExecutedRoutedEventArgs e) { SmpUcFormStateLabel.CurrentState = FormCurrentState.Add; var newItem = new City { Title = ResourceAccessor.Labels.GetString("New") }; Cities.Add(newItem); DataGridCities.SelectedItem = newItem; CollectionViewSource.GetDefaultView(DataGridCities.ItemsSource)?.Refresh(); DataGridCities.ScrollIntoView(newItem); TextBoxTitle.Focus(); }