public CollectionViewModelController(CollectionViewModel viewModel)
{
this.viewModel = viewModel;
}
public GraphSettings()
{
Databases = new ObservableCollection<DatabaseViewModel>();
SelectedDatabase = new DatabaseViewModel();
SelectedCollection = new CollectionViewModel();
AvailableProperties = new ObservableCollection<string>();
Graph = new Graph();
Save = new DelegateCommand();
Refresh = new DelegateCommand();
Test = new DelegateCommand();
Cancel = new DelegateCommand();
ApplyDefaultConventions();
}