public async Task <IActionResult> File(int?id) { if (id == null) { return(NotFound()); } var photo = await _context.Photos .FirstOrDefaultAsync(m => m.PhotoID == id); if (photo == null) { return(NotFound()); } var result = StorageRepository.DownloadBlob("photos", photo.PhotoID.ToString()); return(File(result.Blob, result.ContentType)); }