public int CountByState(DownloadManager.iOS.Bo.State state) { int count = Database .Values .Where(v => v.State == state) .Count(); return(count); }
public bool FirstByState(DownloadManager.iOS.Bo.State state, out DownloadManager.iOS.Bo.Download result) { var download = Database .Values .Where(v => v.State == state) .FirstOrDefault(); result = download; return(download != null); }