public ActionResult Create(TitelBannerViewModel item)
 {
     if (ModelState.IsValid)
     {
         TitleRightBanner model = new TitleRightBanner();
         model.Title = item.Titel;
         if (_iServiceRighBanner.SaveAdd(model))
         {
             SessionUserHelper.CreateSessionSuccess(ConstantStrings.AddSuccess);
         }
         else
         {
             SessionUserHelper.CreateSessionError(ConstantStrings.AddNonSuccess);
         }
         return RedirectToAction("Index");
     }
     return View(item);
 }
 public bool SaveEdit(TitleRightBanner item)
 {
     return _titleBanner.Update(item);
 }
 public TitleRightBanner GetTitelBannerModel(TitelBannerViewModel model)
 {
     var item = new TitleRightBanner();
     item.ID = model.Id;
     item.Title = model.Titel;
     return item;
 }
        public bool Update(TitleRightBanner item)
        {
            try
            {
                using (_context = new GreenhouseBannerContext())
                {
                    TitleRightBanner title = this._context.TitleRightBanners.FirstOrDefault(c => c.ID == item.ID);
                    if (title != null)
                    {
                        var account = System.Web.HttpContext.Current.Session["Account"] as Account;
                        title.UserModifyId = account.UserId;
                        title.Title = item.Title;
                        title.ModifyDate = DateTime.Now;
                        _context.SaveChanges();
                        return true;
                    }
                    else
                    {
                        return false;
                    }
                }

            }
            catch (Exception ex)
            {
                return false;
            }
        }