public ComponentInstancesViewModel(
     OperationsViewModel operationsViewModel,
     OperationViewsViewModel operationViewsViewModel)
 {
     _operationsViewModel     = operationsViewModel;
     _operationViewsViewModel = operationViewsViewModel;
 }
 public void UpdateOperationsOn(OperationsViewModel operationsViewModel)
 {
     _operationViewModelsSource.AddTo(operationsViewModel);
 }
 public void AddTo(OperationsViewModel operationsViewModel)
 {
     operationsViewModel.AddOperations(_viewModels);
 }