public ActionResult DelFile(StoredFile file)
 {
     var db = new FileContext();
     var fl = db.StoredFiles.Single(f => f.Id == file.Id);
     db.StoredFiles.Remove(fl);
     db.SaveChanges();
     return RedirectToAction("AllFiles");
 }
 public ActionResult ShareLink(StoredFile file)
 {
     return View(file);
 }
 public FileResult GetFile(StoredFile file)
 {
     string filename = file.Name;
     string file_path = Server.MapPath("~/Image/Files/" + User.Identity.Name.ToString() + "/" + filename);
     string extention = filename.Remove(0, filename.Length - 3);
     string file_type = "application/" + extention;
     string file_name = filename;
     return File(file_path, file_type, file_name);
 }