public static EditModeQuestionLIstViewModel CreateInstance(
     EditModeQuestionListView view)
 {
     var instance = new EditModeQuestionLIstViewModel();
     instance.ConnectView(view);
     return instance;
 }
 public void SetViewModel(EditModeQuestionLIstViewModel viewModel)
 {
     _editModeQuestionLIstViewModel = viewModel;
     DataContext = viewModel;
 }