public MainWindowController (ServerDto serverDto) : base ("MainWindow")
 {
     _serverDto = serverDto;
     Servernode = new ServerNode (_serverDto);
     navigationController = new OutlineViewNavigationController ();
 }
 public MainWindowController () : base ("MainWindow")
 {
     _serverDto = new ServerDto ();
     navigationController = new OutlineViewNavigationController ();
 }