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asp.net中使用repeater和PageDataSource搭配實(shí)現(xiàn)分頁(yè)代碼

 更新時(shí)間:2013年04月13日 18:32:19   作者:  
asp.net中使用repeater和PageDataSource搭配實(shí)現(xiàn)分頁(yè)代碼,需要的朋友可以參考下

復(fù)制代碼 代碼如下:

 PagedDataSource objPage = new PagedDataSource();

            DataView dv = bllBook.GetListByState("", true);
            //設(shè)置數(shù)據(jù)源
            objPage.DataSource =dv ;

            //允許分頁(yè)
            objPage.AllowPaging = true;

            //設(shè)置每頁(yè)顯示的項(xiàng)數(shù)
            objPage.PageSize = 10;


            //定義變量用來保存當(dāng)前頁(yè)索引
            int CurPage;
            int RecordCount;
            int PageCount = objPage.PageCount;

            RecordCount = dv.Count;

            //判斷是否具有頁(yè)面跳轉(zhuǎn)的請(qǐng)求
            if (Request.QueryString["Page"] != null)
            {
                CurPage = Convert.ToInt32(Request.QueryString["Page"]);
            }

            else
            {
                CurPage = 1;
            }

            //設(shè)置當(dāng)前頁(yè)的索引
            objPage.CurrentPageIndex = CurPage - 1;

            //顯示狀態(tài)信息
            lblCurPage.Text = "第  " + CurPage.ToString() + "/" + PageCount.ToString() + "頁(yè)    共  " + RecordCount.ToString() + " 記錄 ";

            //如果當(dāng)前頁(yè)面不是首頁(yè)
            if (!objPage.IsFirstPage)
            //定義 "上一頁(yè) "超級(jí)鏈接的URL為:當(dāng)前執(zhí)行頁(yè)面的虛擬路徑,并傳遞下一頁(yè)面的索引值
            {
                lnkPrev.NavigateUrl = Request.CurrentExecutionFilePath + "?Page=" + Convert.ToString(CurPage - 1);
                lnkFirst.NavigateUrl = Request.CurrentExecutionFilePath + "?Page=" + Convert.ToString(1);
            }

            //如果當(dāng)前頁(yè)面不是最后一頁(yè)
            if (!objPage.IsLastPage)
            //定義 "下一頁(yè) "超級(jí)鏈接的URL為:當(dāng)前執(zhí)行頁(yè)面的虛擬路徑,并傳遞下一頁(yè)面的索引值
            {
                lnkNext.NavigateUrl = Request.CurrentExecutionFilePath + "?Page=" + Convert.ToString(CurPage + 1);
                lnkLast.NavigateUrl = Request.CurrentExecutionFilePath + "?Page=" + Convert.ToString(PageCount);
            }

            //進(jìn)行數(shù)據(jù)綁定
            Repeater1.DataSource = objPage;
            Repeater1.DataBind();

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