public SurfaceWindow1ViewModel()
{
_allObjectsCollection = new CompositeCollection();
_chromosomeBarViewModel = new ChromosomeBarViewModel(_genBankProvider, this);
_chromosomeBarViewModel.NewGeneSelected += new GeneSelectedHandler((gene) => OnPropertyChanged("SelectedGene"));
_testSVIViewModel = new TestSVIViewModel();
_extendedDesktopViewModel = new ExtendedDesktopViewModel(this);
_primerDesignerViewModel = new PrimerDesignerViewModel(this);
_allObjectsCollection.Add(_chromosomeBarViewModel);
//_allObjectsCollection.Add(_testSVIViewModel);
_allObjectsCollection.Add(_extendedDesktopViewModel);
_allObjectsCollection.Add(PersistentSearchMenu);
}