AspNetPager分页控件整理

AspNetPager1.PageSize=10;     //设置每也显示的记录条数
AspNetPager1.RecordCount //总记录数

<webdiyer:AspNetPager ID="AspNetPager1" runat="server"
AlwaysShow="True" //总是显示分页控件，即使要分页的数据只有一页
OnPageChanged="AspNetPager1_PageChanged" //分页发生改变时触发事件
UrlPaging="true" //通过URL传递分页信息的方式来分页。如果设为true，禁用ViewState也能达到效果。如果设置为false，禁用了viewstate则无法实现分页.
NumericButtonTextFormatString="[{0}]" //页索引数字显示的格式
ShowCustomInfoSection="Left">   //显示当前页和总页数信息，默认值不显示，为left则将显示在页索引前，为right则为页索引后            </webdiyer:AspNetPager>
----------------------------------
protected void AspNetPager1_PageChanging(object src, PageChangingEventArgs e)
{
if (CheckBox1.Checked)
e.Cancel = true;//禁用分页
label1.Text = "PageChanging 事件被引发，NewPageIndex 的值是：" + e.NewPageIndex;//当前页索引
}

    protected void AspNetPager1_PageChanged(object src, EventArgs e)
{
label2.Text = "PageChanged事件被引发，当前页索引是：" + AspNetPager1.CurrentPageIndex;//当前页
}
-------------------------------
ShowDisAbledButtons:true/false 设置当前页为1页时时候显示首页和上一页
ShowFirstLast: true/False 是否显示首页和尾页
ShowPrevNext: true/false 是否显示 上一页 和 下一页
ShowPageIndex:true/false 是否显示中间的页号

--------DataList 通过开始的记录数和当前页的结尾记录数 存储过程查询------------------------------
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
//存储过程查询 orders表中的记录数
int totalOrders = (int)SqlHelper.ExecuteScalar(CommandType.StoredProcedure, "P_GetOrderNumber");
AspNetPager1.RecordCount = totalOrders;//获取总页数
bindData();
}
}

    void bindData()
{
//获取 存储在 WebConfig中的 存储过程的名称 P_GetPagedOrders2000
DataList1.DataSource = SqlHelper.ExecuteReader(CommandType.StoredProcedure, ConfigurationManager.AppSettings["pagedSPName"],
new SqlParameter("@startIndex", AspNetPager1.StartRecordIndex),//开始的记录数
new SqlParameter("@endIndex", AspNetPager1.EndRecordIndex));//结束的记录数
Response.Write(AspNetPager1.StartRecordIndex);
Response.Write("<br/>"+AspNetPager1.EndRecordIndex);
DataList1.DataBind();
}
protected void AspNetPager1_PageChanged(object src, EventArgs e)
{
bindData();
}
存储过程：查询 Orders表中的数据
CREATE procedure [dbo].[P_GetPagedOrders2000]
(@startIndex int, --开始号数
@endIndex int     ----结束号数
)
as
set nocount on
declare @indextable table(id int identity(1,1),nid int)
set rowcount @endIndex
insert into @indextable(nid) select orderid from orders order by orderid desc--从order表中查询orderid插入到@indextable表中的nid列
select O.orderid,O.orderdate,O.customerid,C.CompanyName,E.FirstName+' '+E.LastName as EmployeeName
from orders O
left outer join Customers C
on O.CustomerID=C.CustomerID
left outer join Employees E
on O.EmployeeID=E.EmployeeID
inner join @indextable t on
O.orderid=t.nid
where t.id between @startIndex and @endIndex order by t.id
set nocount off
RETURN
----------------------------
SET ROWCOUNT:使 SQL Server 在返回指定的行数之后停止处理查询。
set nocount on :阻止在结果中返回可显示受 Transact-SQL 语句影响的行数的消息。
当 SET NOCOUNT 为 ON 时，不返回计数（表示受 Transact-SQL 语句影响的行数）。当 SET NOCOUNT 为 OFF 时，返回计数。

即使当 SET NOCOUNT 为 ON 时，也更新 @@ROWCOUNT 函数。

当 SET NOCOUNT 为 ON 时，将不向客户端发送存储过程中每个语句的 DONE_IN_PROC 消息。使用由 SQL Server 2005 提供的实用工具执行查询时，其结果会防止在 Transact-SQL 语句（例如 SELECT、INSERT、UPDATE 和 DELETE）的末尾显示 nn rows affected。

如果存储过程中包含的一些语句并不返回许多实际数据，则该设置由于大量减少了网络流量，因此可显著提高性能。

SET NOCOUNT 设置是在执行或运行时设置，而不是在分析时设置。

@@ROWCOUNT:返回受上一语句影响的行数。
-------Reapeter分页----------------------------
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
int totalOrders = (int)SqlHelper.ExecuteScalar(CommandType.StoredProcedure, "P_GetOrderNumber");
AspNetPager1.RecordCount = totalOrders;
//bindData(); //使用url分页，只需在分页事件处理程序中绑定数据即可，无需在Page_Load中绑定，否则会导致数据被绑定两次
}
}

    void bindData()
{
Repeater1.DataSource = SqlHelper.ExecuteReader(CommandType.StoredProcedure, ConfigurationManager.AppSettings["pagedSPName"],
new SqlParameter("@startIndex", AspNetPager1.StartRecordIndex),
new SqlParameter("@endIndex", AspNetPager1.EndRecordIndex));
Repeater1.DataBind();
}

    protected void AspNetPager1_PageChanged(object src, EventArgs e)
{
bindData();
}

Dmeo:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Configuration;
using Microsoft.ApplicationBlocks.Data;
using System.Data;
using System.Data.SqlClient;
using GotDotNet.ApplicationBlocks.Data;

namespace WebAppPageTest
{
    public partial class _Default : System.Web.UI.Page
    {
        public static readonly  string connStr = ConfigurationManager.ConnectionStrings["ConnectionString"].ToString();
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                int totalOrders = (int)SqlHelper.ExecuteScalar(connStr, CommandType.StoredProcedure, ConfigurationManager.AppSettings["P_GetOrderNumber"].ToString(),
                    new SqlParameter("@pagesize ", AspNetPager1.PageSize),
                    new SqlParameter("@pageindex ", AspNetPager1.StartRecordIndex),
                    new SqlParameter("@docount",1));
                AspNetPager1.RecordCount = totalOrders;
                //bindData(); //使用url分页，只需在分页事件处理程序中绑定数据即可，无需在Page_Load中绑定，否则会导致数据被绑定两次
            }
        }
        void bindData()
        {
            Repeater1.DataSource = SqlHelper.ExecuteDataset(connStr,CommandType.StoredProcedure, ConfigurationManager.AppSettings["pagedSPName"].ToString(),
                new SqlParameter("@startIndex", AspNetPager1.StartRecordIndex),
                new SqlParameter("@endIndex", AspNetPager1.EndRecordIndex));
            Repeater1.DataBind();
        }
        protected void AspNetPager1_PageChanged(object sender, EventArgs e)
        {
            bindData();
        }
    }
}

html:

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

<%@ Register Assembly="AspNetPager" Namespace="Wuqi.Webdiyer" TagPrefix="webdiyer" %>
<!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>AspNetPager示例—Repeater分页示例</title>
    <style type="text/css">
/*网易风格*/
.anpager .cpb {background:#1F3A87 none repeat scroll 0 0;border:1px solid #CCCCCC;color:#FFFFFF;font-weight:bold;margin:5px 4px 0 0;padding:4px 5px 0;}
.anpager a {background:#FFFFFF none repeat scroll 0 0;border:1px solid #CCCCCC;color:#1F3A87;margin:5px 4px 0 0;padding:4px 5px 0;text-decoration:none}
.anpager a:hover{background:#1F3A87 none repeat scroll 0 0;border:1px solid #1F3A87;color:#FFFFFF;}

/*拍拍网风格*/
.paginator { font: 11px Arial, Helvetica, sans-serif;padding:10px 20px 10px 0; margin: 0px;}
.paginator a {padding: 1px 6px; border: solid 1px #ddd; background: #fff; text-decoration: none;margin-right:2px}
.paginator a:visited {padding: 1px 6px; border: solid 1px #ddd; background: #fff; text-decoration: none;}
.paginator .cpb {padding: 1px 6px;font-weight: bold; font-size: 13px;border:none}
.paginator a:hover {color: #fff; background: #ffa501;border-color:#ffa501;text-decoration: none;}

/*迅雷风格*/
.pages { color: #999 }
.pages a, .pages .cpb { text-decoration:none;float: left; padding: 0 5px; border: 1px solid #ddd;background: #ffff;margin:0 2px; font-size:11px; color:#000;}
.pages a:hover { background-color: #E61636; color:#fff;border:1px solid #E61636; text-decoration:none;}
.pages .cpb { font-weight: bold; color: #fff; background: #E61636; border:1px solid #E61636;}

.code{font-weight:bold;color:blue}
</style>
</head>
<body>
    <form id="form1" runat="server">
    <div>
        该示例演示如何使用AspNetPager分页控件对Repeater控件进行分页
    </div>
    <br />
    <webdiyer:AspNetPager id="AspNetPager1" runat="server" width="100%" urlpaging="true" showpageindexbox="Always"
        pageindexboxtype="DropDownList" textbeforepageindexbox="Go To Page: " horizontalalign="right"
        pagesize="5" onpagechanged="AspNetPager1_PageChanged" enabletheming="true" CssClass="anpager" CurrentPageButtonClass="cpb" FirstPageText="首页" LastPageText="尾页" NextPageText="后页" PrevPageText="前页">
        </webdiyer:AspNetPager>
    <asp:Repeater ID="Repeater1" runat="server">
        <HeaderTemplate>
            <table width="100%" border="1" cellspacing="0" cellpadding="4" style="border-collapse: collapse">
                <tr style="background-color: #CCCCFF">
                    <th style=" 15%">
                        专业编号
                    </th>
                    <th style=" 15%">
                        专业名称
                    </th>
                    <th style=" 30%">
                        备注信息
                    </th>
                </tr>
        </HeaderTemplate>
        <ItemTemplate>
            <tr style="background-color: #FAF3DC">
                <td>
                    <%#DataBinder.Eval(Container.DataItem, "MajorID")%>
                </td>
                <td>
                    <%#DataBinder.Eval(Container.DataItem, "Name")%>
                </td>
                <td>
                    <%#DataBinder.Eval(Container.DataItem, "Remark")%>
                </td>
            </tr>
        </ItemTemplate>
        <AlternatingItemTemplate>
            <tr style="background-color: #eaeaea">
                <td>
                    <%#DataBinder.Eval(Container.DataItem, "MajorID")%>
                </td>
                <td>
                    <%#DataBinder.Eval(Container.DataItem, "Name")%>
                </td>
                <td>
                    <%#DataBinder.Eval(Container.DataItem, "Remark")%>
                </td>
            </tr>
        </AlternatingItemTemplate>
        <FooterTemplate>
            </table>
        </FooterTemplate>
    </asp:Repeater>
    <webdiyer:AspNetPager ID="AspNetPager2" runat="server" CloneFrom="AspNetPager1" CssClass="paginator" CurrentPageButtonClass="cpb" FirstPageText="首页" LastPageText="尾页" NextPageText="下一页" PrevPageText="上一页">
    </webdiyer:AspNetPager>
    </form>
</body>
</html>

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