protected async void DownloadBy(LibraryModel model) { if (!string.IsNullOrEmpty(model.FileName)) { byte[] fileBytes = await FileStorageManager.DownloadAsync(model.FileName, ""); if (fileBytes != null) { // DownCount model.DownCount = model.DownCount + 1; await UploadRepositoryAsyncReference.EditAsync(model); await FileUtil.SaveAs(JSRuntime, model.FileName, fileBytes); } } }