Blacker.MangaScraper.ViewModel.DownloadManagerViewModel.DownloadViewModel_RemoveFromCollection C# (CSharp) Méthode

        private void DownloadViewModel_RemoveFromCollection(object sender, EventArgs<DownloadedChapterInfo> eventArgs)
        {
            var downloadViewModel = (DownloadViewModel) sender;

            downloadViewModel.RemoveFromCollection -= DownloadViewModel_RemoveFromCollection;
            downloadViewModel.DownloadStarted -= DownloadViewModel_DownloadStarted;
            downloadViewModel.DownloadCompleted -= DownloadViewModel_DownloadCompleted;

            Downloads.Remove(downloadViewModel);

            ServiceLocator.Instance.GetService<ILibraryManager>().RemoveDownloadInfo(eventArgs.Value);
        }