WatchThis.Models.SlideshowModel.Enumerate C# (CSharp) Метод

		public void Enumerate(Action itemsAvailable = null)
		{
			logger.Info("Enumeration started");
            MediaList.Clear();
            MediaCollector collector = new MediaCollector(MediaList) { ItemsAvailable = itemsAvailable } ;
            collector.Start(3);

            var tasks = new List<Task>();
            if (FolderList.Count > 0)
            {
                tasks.Add(Task.Run( () =>
                {
                    var p = new FileProvider(Path.GetDirectoryName(Filename), FolderList);
                    p.Enumerate(collector, itemsAvailable);
                }));
            }

            if (Search != null)
            {
                tasks.Add(Task.Run( () =>
                {
                    var p = new FindAPhotoProvider(FindAPhotoHost, Search);
                    p.Enumerate(collector, itemsAvailable);
                }));
            }

            Task.WaitAll(tasks.ToArray());
            collector.WaitForCompletion();
			logger.Info("Enumeration completed");
		}