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AspNetPager+GridView实现分页的实例代码
摘要:.框架是.NETFramework4.0.一共为三个部分:前台页面设计代码、前台页面程序代码、css样式.其中数据库连接操作用了DB类(连接...

.框架是.NET Framework 4.0

.一共为三个部分: 前台页面设计代码、前台页面程序代码、css样式

.其中数据库连接操作用了DB类(连接语句),SQLHelper(微软的数据库操作类)

效果图:

前台页面设计代码

复制代码 代码如下:

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="TestWebSite.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></title>

<link href="Styles/Paging.css" rel="stylesheet" type="text/css" />

</head>

<body>

<form id="form1" runat="server">

<div>

<asp:GridView ID="GridView1" runat="server" Height="261px" Width="737px"

CellPadding="4" ForeColor="#333333" GridLines="None">

<AlternatingRowStyle BackColor="White" />

<EditRowStyle BackColor="#2461BF" />

<FooterStyle BackColor="#507CD1" Font-Bold="True" ForeColor="White" />

<HeaderStyle HorizontalAlign="Left" BackColor="#507CD1" Font-Bold="True"

ForeColor="White" />

<PagerStyle BackColor="#2461BF" ForeColor="White" HorizontalAlign="Center" />

<RowStyle BackColor="#EFF3FB" />

<SelectedRowStyle BackColor="#D1DDF1" Font-Bold="True" ForeColor="#333333" />

<SortedAscendingCellStyle BackColor="#F5F7FB" />

<SortedAscendingHeaderStyle BackColor="#6D95E1" />

<SortedDescendingCellStyle BackColor="#E9EBEF" />

<SortedDescendingHeaderStyle BackColor="#4870BE" />

</asp:GridView>

</div>

<webdiyer:AspNetPager ID="AspNetPager1" runat="server"

onpagechanged="AspNetPager1_PageChanged" CssClass="anpager"

CurrentPageButtonClass="cpb" FirstPageText="首页" LastPageText="尾页"

NextPageText="后页" PrevPageText="前页">

</webdiyer:AspNetPager>

</form>

</body>

</html>

前台页面程序代码

复制代码 代码如下:

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

using TestWebSite.Utilities;

using System.Data;

using System.Data.SqlClient;

using Wuqi.Webdiyer;

namespace TestWebSite

{

public partial class Default : System.Web.UI.Page

{

protected void Page_Load(object sender, EventArgs e)

{

if (!IsPostBack)

{

//调用绑定分页和GridView

BindGridView();

}

}

////绑定分页和GridView方法

private void BindGridView()

{

//查询语句

string sequal = "select StandardName as 标准名称, MakeUpItem as 补偿项目, Unit as 单位,"

+ " cast(UnitPrice as decimal(18,2)) as 单价, cast(StandRate as decimal(18,2)) as "

+ "成新率, Type as 分类 from Standard";

//获取数据表格

DataTable dt =

SqlHelper.ExecuteDataset(DB.con, CommandType.Text, sequal).Tables[0];

//初始化分页数据源实例

PagedDataSource pds = new PagedDataSource();

//设置总行数

AspNetPager1.RecordCount = dt.Rows.Count;

//设置分页的数据源

pds.DataSource = dt.DefaultView;

//设置当前页

pds.CurrentPageIndex = AspNetPager1.CurrentPageIndex - 1;

//设置每页显示页数

pds.PageSize = AspNetPager1.PageSize;

//启用分页

pds.AllowPaging = true;

//设置GridView的数据源为分页数据源

GridView1.DataSource = pds;

//绑定GridView

GridView1.DataBind();

}

protected void AspNetPager1_PageChanged(object sender, EventArgs e)

{

//调用绑定分页和GridView

BindGridView();

}

}

}

CSS样式

复制代码 代码如下:

.anpager

{

font: 11px Arial, Helvetica, sans-serif;

padding:10px 20px 10px 0;

margin: 0px;

}

.anpager a

{

padding: 1px 6px;

border: solid 1px #ddd;

background: #fff;

text-decoration: none;

margin-right:2px

}

.anpager a:visited

{

padding: 1px 6px;

border: solid 1px #ddd;

background: #fff;

text-decoration: none;

}

.anpager .cpb

{

padding: 1px 6px;

font-weight: bold;

font-size: 13px;

border:none

}

.anpager a:hover

{

color: #fff;

background: #ffa501;

border-color:#ffa501;

text-decoration: none;

}

/* AspNetPager1属性设置: CssClass="anpager" CurrentPageButtonClass="cpb"*/

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