protected override void OnExit(ExitEventArgs e)
{
Debug.Write($"OnExit(ExitEventArgs e): {e}");
if (_vm != null)
{
Settings.Default.DdjViewModel = _vm.SaveState(); //if (_vm.CurMediaUnit != null) Settings.Default.StartUpMedia = _vm.CurMediaUnit.PathFileExtOrg;
}
Settings.Default.Save();
}
protected override void OnExit(ExitEventArgs e) => vmdl.SaveState();