public ActionResult UploadImageMethod()
 {
     if (Request.Files.Count != 0)
     {
         for (int i = 0; i < Request.Files.Count; i++)
         {
             HttpPostedFileBase file = Request.Files[i];
             int fileSize = file.ContentLength;
             string fileName = file.FileName;
             file.SaveAs(Server.MapPath("~/Content/photos/" + fileName));
             PhotoGallery photoGallery = new PhotoGallery();
             photoGallery.PhotoID = Guid.NewGuid();
             photoGallery.Name = fileName;
             photoGallery.PhotoPath = "~/Content/photos/" + fileName;
             db.PhotoGalleries.Add(photoGallery);
             db.SaveChanges();
         }
         return Content("Success");
     }
     return Content("failed");
 }
        public ActionResult PhotoGallery()
        {
            var photosModel = new PhotoGallery();
            var photoFiles = Directory.GetFiles(Server.MapPath("~/Content/photos"));
            foreach (var item in photoFiles)
            {
                photosModel.PhotoList.Add(Path.GetFileName(item));
            }

            return View(photosModel);
        }