public ActionResult Add(Carousel model)
 {
     model.CreateBy = CurrentUser.Id;
     model.CreateDate = DateTime.Now;
     bllSession.ICarouselBLL.Insert(model);
     return Redirect("/Admin/Carousel/Index");
 }
 public ActionResult Edit(Carousel model)
 {
     var old = bllSession.ICarouselBLL.GetEntity(model.Id);
     old.Href = model.Href;
     old.ImagePath = model.ImagePath;
     old.IsDelete = model.IsDelete;
     old.IsShow = model.IsShow;
     old.Top = model.Top;
     old.Description = model.Description;
     bllSession.ICarouselBLL.Update(old);
     return Redirect("/Admin/Carousel/Index");
 }