这方法MS SQL2000不能用，因为用到row_number()，这是MS SQL2005中提供的，在2000中没有，这个函数可以获取数据结果集行的索引。
【在SQLSERVER中处理分页，必须使用存储过程或自定义函数】
--存储过程方式
CREATE PROC sp_Demo_GetPaging @startIndex INT , @endIndex INT AS BEGIN SELECT * FROM ( SELECT ROW_NUMBER() OVER ( ORDER BY id ) AS rowIndex, * FROM dbo.demo ) AS tb WHERE rowIndex BETWEEN @startIndex AND @endIndex END GO
--函数方式
CREATE FUNCTION Fun_Demo_Paging ( @startIndex INT , @endIndex INT ) RETURNS TABLE AS RETURN SELECT * FROM ( SELECT ROW_NUMBER() OVER ( ORDER BY id ) AS rowIndex, * FROM dbo.demo ) AS tb WHERE rowIndex BETWEEN @startIndex AND @endIndex GO
调用操作：
存储过程版本：
EXEC dbo.sp_Demo_GetPaging 1, 5
函数版本：
SELECT * FROM dbo.Fun_Demo_Paging(1, 3)
下面新建个空的Web应用程序演示下：
1.新建Demo.aspx
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Demo.aspx.cs" Inherits="dmhaiDemo_GetPaging.Demo" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server"> <title></title> </head> <body> <form id="form1" runat="server"> <table style=" 30%;"> <tr> <th width="30%"> id </th> <th width="30%"> name </th> <th width="40%"> age </th> </tr> <asp:Repeater ID="rptDemo" runat="server"> <ItemTemplate > <tr align="center"> <td> <%#Eval("id") %> </td> <td> <%#Eval("name") %> </td> <td> <%#Eval("age") %> </td> </tr> </ItemTemplate> </asp:Repeater> </table> <table border="0" cellpadding="0" cellspacing="0"> <tr> <td> 共<asp:Label ID="lblPageCount" runat="server" ForeColor="Red"></asp:Label>页, 当前第<asp:Label ID="lblCurrPage" runat="server" ForeColor="Red"></asp:Label>页 共<asp:Label ID="lblTotalCount" runat="server" ForeColor="Red"></asp:Label>条记录, 每页显示<asp:Label ID="lblPageSize" runat="server" Text="12" ForeColor="Red"></asp:Label>条 </td> <td> <asp:LinkButton ID="btnFirst" runat="server" OnClick="btnFirst_Click">首页</asp:LinkButton> <asp:LinkButton ID="btnPrev" runat="server" OnClick="btnPrev_Click">上一页</asp:LinkButton> <asp:LinkButton ID="btnNext" runat="server" OnClick="btnNext_Click">下一页</asp:LinkButton> <asp:LinkButton ID="btnLast" runat="server" OnClick="btnLast_Click">尾页</asp:LinkButton> 跳到<asp:DropDownList ID="ddlPager" runat="server" Width="50" OnSelectedIndexChanged="ddlPager_SelectedIndexChanged" AutoPostBack="true" /> 页 </td> </tr> </table> </form> </body> </html>
2.Demo.aspx.cs
using System; using System.Collections.Generic; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; using System.Configuration; using System.Data; namespace dmhaiDemo_GetPaging { public partial class Demo : System.Web.UI.Page { //页面加载时默认显示第一页 protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { BindPaging("1"); } } //首页 protected void btnFirst_Click(object sender, EventArgs e) { BindPaging("1"); } //上一页 protected void btnPrev_Click(object sender, EventArgs e) { BindPaging("-1"); } //下一页 protected void btnNext_Click(object sender, EventArgs e) { BindPaging("+1"); } //尾页 protected void btnLast_Click(object sender, EventArgs e) { BindPaging("0"); } //下拉列表框选项发生改变 protected void ddlPager_SelectedIndexChanged(object sender, EventArgs e) { BindPaging(ddlPager.Text); } private void BindPaging(string page) { SqlDataSource sqlds = new SqlDataSource(); sqlds.ConnectionString = ConfigurationManager.ConnectionStrings["connstr"].ConnectionString; sqlds.SelectCommand = "SELECT count(1) FROM [demo]"; sqlds.SelectCommandType = SqlDataSourceCommandType.Text; DataView dv = sqlds.Select(DataSourceSelectArguments.Empty) as DataView; int totalCount = int.Parse(dv[0][0].ToString());//总条数 int pageSize = 5;//每页显示条数 int pageCount = (totalCount % pageSize == 0) ? (totalCount / pageSize) : (totalCount / pageSize + 1);//总页数 int currPage; //当前页数 //设置当前页 switch (page) { //首页 case "1": currPage = 1; break; //下一页 case "+1": currPage = int.Parse(lblCurrPage.Text) + 1; break; //上一页 case "-1": currPage = int.Parse(lblCurrPage.Text) - 1; break; //尾页 case "0": currPage = pageCount; break; //下拉列表框直接传值时 default: currPage = int.Parse(page); break; } //加载DropDownList项 if (!IsPostBack) { for (int i = 1; i <= pageCount; i++) { ddlPager.Items.Add(i.ToString()); } } //设置分页信息的显示 lblCurrPage.Text = currPage.ToString(); lblPageCount.Text = pageCount.ToString(); lblPageSize.Text = pageSize.ToString(); lblTotalCount.Text = totalCount.ToString(); //设置翻页按钮的可用性 btnFirst.Enabled = btnPrev.Enabled = btnNext.Enabled = btnLast.Enabled = true; if (currPage == 1) { btnFirst.Enabled = btnPrev.Enabled = false; } if (currPage == pageCount) { btnNext.Enabled = btnLast.Enabled = false; } ddlPager.Text = currPage.ToString(); //通过开始行和结束行的索引获取当前页要显示的数据集 sqlds.SelectCommand = "sp_Demo_GetPaging"; sqlds.SelectParameters.Add("startIndex", ((currPage - 1) * pageSize + 1).ToString()); sqlds.SelectParameters.Add("endIndex", (currPage * pageSize).ToString()); sqlds.SelectCommandType = SqlDataSourceCommandType.StoredProcedure; dv = sqlds.Select(DataSourceSelectArguments.Empty) as DataView; rptDemo.DataSource = dv; rptDemo.DataBind(); } } }
运行结果：
