LINQ 分页 和存储过程分页

存储过程分页

         SELECT *
         FROM (
			 SELECT ROW_NUMBER() OVER(ORDER BY CreateDate DESC) AS RowNo, EstateAddress, EstateCode, SurveyBy, CreateDate,QSName, QName, QDName
			 FROM #QS_RESULT
			 WHERE CreateDate >= @BeginTime AND CreateDate <= @EndTime
		 ) AS VQ
		 WHERE RowNo > (@CurrentPage -1) * @DisplayLength  AND RowNo <=@CurrentPage * @DisplayLength

         SELECT COUNT(*)
    	 FROM #QS_RESULT
		 WHERE CreateDate >= @BeginTime AND CreateDate <= @EndTime  

 

LINQ 分页

 

                List<Model.QS.QuestionAnalysisDetail> mQuestionAnalysisDetail = GetQuestionAnswerData();
                int iRowCount = mQuestionAnalysisDetail.Count;

                DataTablesData data = new DataTablesData()
                {
                    sEcho = JDRequest.sEcho,
                    iTotalDisplayRecords = iRowCount,
                    iTotalRecords = iRowCount
                };

                data.aaData = new List<object>();

                int currentStart = 0;
                if(JDRequest.CurrentPage > 0)
                {
                    currentStart = JDRequest.iDisplayLength *( JDRequest.CurrentPage -1) ;
                }

                data.aaData.AddRange(mQuestionAnalysisDetail.Skip(currentStart).Take(JDRequest.iDisplayLength));

         public List<Model.QS.QuestionAnalysisDetail> GetQuestionAnswerData()
        {
            List<Model.QS.QuestionAnalysisDetail> mQuestionList = new List<Model.QS.QuestionAnalysisDetail>();
            for (int i = 1; i < 100; i++)
            {
                Model.QS.QuestionAnalysisDetail mQuestion = new Model.QS.QuestionAnalysisDetail();
                mQuestion.EstateAddress = "青春果园" + i.ToString();
                mQuestion.EstateOwner = "青春业主" + i.ToString();
                mQuestion.QuestionPaperName = "果园情况调查";
                mQuestion.QuestionName = "果园面积是否大";
                mQuestion.QuestionAnswer = "是";
                mQuestion.QuestionDate = DateTime.Now.AddDays(i).ToString();

                mQuestionList.Add(mQuestion);
            }
            return mQuestionList;
        }