private ModelPagerArticle GetData(string Category = null, string CategoryTwo = null, string KeyWord = null, string PagerIndex = "1", string PagerSize = "30")
        {
            var model = new ModelPagerArticle();
            model.PagerCount = 0;
            model.PagerIndex = 1;

            //if (!string.IsNullOrWhiteSpace(Category) || !string.IsNullOrWhiteSpace(CategoryTwo))
            //{
                var pageIndex = 0;
                var pageSize = 0;
                int.TryParse(PagerIndex, out pageIndex);
                int.TryParse(PagerSize, out pageSize);

                var rowCount = decimal.Zero;
                var resultMsg = string.Empty;
                LogicArticle artDal = new LogicArticle();

                CriteriaArticle.Pager criteria = new CriteriaArticle.Pager();
                criteria.CategoryId = string.IsNullOrWhiteSpace(Category) ? null : Category;
                criteria.CategoryTwo = string.IsNullOrWhiteSpace(CategoryTwo) ? null : CategoryTwo;
                criteria.KeyWord = string.IsNullOrWhiteSpace(KeyWord) ? null : KeyWord;
                var list = artDal.QueryArticleListPager(out resultMsg, out rowCount, criteria, pageSize: pageSize, pageIndex: pageIndex);

                model.ArtcleList = list;
                model.PagerCount = pageSize == 0 ? 0 : Math.Ceiling(rowCount / pageSize);
                model.PagerIndex = pageIndex;
                model.Category = Category;
                model.CategoryTwo = CategoryTwo;
                if (list.Count > 0)
                    model.KeyWord = list.First().CategoryName;
            //}

            return model;
        }
        public ActionResult Index(string Category, string CategoryTwo, string KeyWord, string PagerIndex, string PagerSize)
        {
            var pageIndex = 0;
            var pageSize = 0;
            int.TryParse(PagerIndex, out pageIndex);
            int.TryParse(PagerSize, out pageSize);

            var rowCount = decimal.Zero;
            var resultMsg = string.Empty;
            var model = new ModelPagerArticle();
            ViewBag.Categorys = base.QueryCategoryAll();
            ViewBag.CategorysTwo = base.QueryCategoryAll();
            LogicArticle artDal = new LogicArticle();

            CriteriaArticle.Pager criteria = new CriteriaArticle.Pager();
            criteria.CategoryId = string.IsNullOrWhiteSpace(Category) ? null : Category;
            criteria.CategoryTwo = string.IsNullOrWhiteSpace(CategoryTwo) ? null : CategoryTwo;
            criteria.KeyWord = string.IsNullOrWhiteSpace(KeyWord) ? null : KeyWord;
            var list = artDal.QueryArticleListPager(out resultMsg, out rowCount, criteria, pageSize: pageSize, pageIndex: pageIndex);

            model.ArtcleList = list;
            model.PagerCount = pageSize == 0 ? 0 : Math.Ceiling(rowCount / pageSize);
            model.PagerIndex = pageIndex;

            return View(model);
        }