public MainWindow()
{
InitializeComponent();
ConfigureEditor();
_objects = new ObservableCollection <ResultObject>();
Results.ItemsSource = _objects;
ObjectExtensions.Dumped += o => _objects.Add(new ResultObject(o));
_interactiveManager = new InteractiveManager();
_interactiveManager.SetDocument(Editor.AsTextContainer());
Editor.CompletionProvider = new RoslynCodeEditorCompletionProvider(_interactiveManager);
}