Channel9Downloader.ViewModels.DownloadsVM.DownloadsVM C# (CSharp) Method

        public DownloadsVM(IDownloadManager downloadManager)
        {
            _downloadManager = downloadManager;
            _downloadManager.DownloadAdded += DownloadManagerDownloadAdded;
            _downloadManager.DownloadRemoved += DownloadManagerDownloadRemoved;
            _downloadManager.DownloadingStarted += DownloadManagerDownloadingStarted;
            _downloadManager.DownloadingStopped += DownloadManagerDownloadingStopped;

            _mainThreadDispatcher = Dispatcher.CurrentDispatcher;
            _mainThreadTaskScheduler = TaskScheduler.FromCurrentSynchronizationContext();

            AdornerContent = new LoadingWaitVM();
            _downloads = new ObservableCollection<IDownloadItem>();
            Downloads = (ListCollectionView)CollectionViewSource.GetDefaultView(_downloads);
            Downloads.SortDescriptions.Add(
                new SortDescription(DownloadItem.PROP_DOWNLOAD_STATE, ListSortDirection.Ascending));
        }