引用真正分页控件（与存储过程联合使用）页面

引用分页控件页面前台

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>

<%@ Register Src="control/AspnetPager.ascx" TagName="AspnetPager" TagPrefix="uc1" %>
<!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>无标题页</title>
    <link href="css/default.css" rel="stylesheet" type="text/css" />
</head>
<body>
    <form id="form1" runat="server">
    <div>
        <asp:GridView ID="GridView1" runat="server"></asp:GridView>
        <br />
        <uc1:AspnetPager ID="AspnetPager1" runat="server" OnPageIndex_Chaged="AspNetPager1_PageIndexChanged"
            CurrentPageIndex="1" PageSize="10" />
    </div>
    </form>
</body>
</html>

后台

using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
using System.Data.SqlClient;


public partial class _Default : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            GetData();
        }
    }

    protected void AspNetPager1_PageIndexChanged(object sender, EventArgs e)
    {
        GetData();
    }

    protected DataTable GetData()
    {
        DataTable table = null;
        using (SqlConnection conn = new SqlConnection("Data Source=(local); database=database;uid=***;pwd=****"))
        {
            if (conn.State == ConnectionState.Closed)
            {
                conn.Open();
            }
            SqlCommand cmd = new SqlCommand("jjp_CategoryList_Get", conn);
            cmd.CommandType = CommandType.StoredProcedure;
            cmd.Parameters.AddWithValue("@pageIndex", AspnetPager1.CurrentPageIndex);
            cmd.Parameters.AddWithValue("@PageSize", AspnetPager1.PageSize);
            cmd.Parameters.Add("@Records", SqlDbType.Int);
            cmd.Parameters["@Records"].Direction = ParameterDirection.Output;
            SqlDataAdapter da = new SqlDataAdapter(cmd);
            DataSet ds = new DataSet();
            da.Fill(ds);
            GridView1.DataSource = ds.Tables[0];
            GridView1.DataBind();
            AspnetPager1.TotalRecordsCount = int.Parse(cmd.Parameters["@Records"].Value.ToString());
        }
        return table;
    }
}

posted @ 2013-03-24 14:09  侯伟东  阅读(154)  评论(0)    收藏  举报