public IActionResult Delete(int id) { if (HttpContext.Session.Get("Username") != null) { userID = Convert.ToInt32(HttpContext.Session.GetInt32("UserID")); try { collectionRepository.DeleteList(id, userID); return(RedirectToAction("Index")); } catch (Exception e) { string message = e.Message; return(View("Error", "Database")); } } return(RedirectToAction("Login", "User")); }