public ArticlePresentationModel(IArticleView view, INewsFeedService newsFeedService)
{
View = view;
View.Model = this;
this.newsFeedService = newsFeedService;
View.ShowNewsReader += View_ShowNewsReader;
}
public ArticleViewModel(INewsFeedService newsFeedService, IRegionManager regionManager, IEventAggregator eventAggregator)
{
if (newsFeedService == null)
{
throw new ArgumentNullException("newsFeedService");
}
if (regionManager == null)
{
throw new ArgumentNullException("regionManager");
}
if (eventAggregator == null)
{
throw new ArgumentNullException("eventAggregator");
}
this.newsFeedService = newsFeedService;
this.regionManager = regionManager;
this.showArticleListCommand = new DelegateCommand(this.ShowArticleList);
this.showNewsReaderViewCommand = new DelegateCommand(this.ShowNewsReaderView);
eventAggregator.GetEvent<TickerSymbolSelectedEvent>().Subscribe(OnTickerSymbolSelected, ThreadOption.UIThread);
}
public NewsFeedController()
{
newsFeedService = new NewsFeedService();
}