ADBaseLibrary.DownloadManager.Delete C# (CSharp) Метод

        public void Delete(string id)
        {
            DownloadItem dinfo = _downloads.FirstOrDefault(a => a.Id == id);
            lock (_downloadslock)
            {
                if (dinfo != null && (dinfo.Status == DownloadStatus.Downloading))
                    dinfo.Cancel();
            }
            _downloads.Remove(dinfo);
            Save();
        }