private void OnEditClick(object sender, RoutedEventArgs e)
{
if (DrivesGrid.SelectedItem == null) return;
var drive = DrivesGrid.SelectedItem as Drive;
var window = new DriveWindow(_config, drive);
window.ShowDialog();
}
private void OnAddButtonClick(object sender, RoutedEventArgs e)
{
var window = new DriveWindow(_config);
window.ShowDialog();
}