public IActionResult unmakeSlider(long gallery_image_id) { try { _galleryImageService.removeFromSliderImage(gallery_image_id); AlertHelper.setMessage(this, "Gallery Image removed from Home slider image successfully.", messageType.success); } catch (Exception ex) { AlertHelper.setMessage(this, ex.Message, messageType.error); } return(RedirectToAction(nameof(Index))); }