private void createKategorieOcen() { NowaKategoriaOcenViewModel workspace = new NowaKategoriaOcenViewModel(); Workspaces.Add(workspace); setActiveWorkspace(workspace); }
private void createKategorie() { NowaKategoriaOcenViewModel zakladka = Workspaces.FirstOrDefault(vm => vm is NowaKategoriaOcenViewModel) as NowaKategoriaOcenViewModel; if (zakladka == null) { zakladka = new NowaKategoriaOcenViewModel(); Workspaces.Add(zakladka); } setActiveWorkspace(zakladka); }