DataGrid连接Access的快速分页法（5）——实现快速分页
日期：2012-03-14 浏览次数：20513 次
DataGrid连接Access的快速分页法（5）——实现快速分页
我使用Access自带的Northwind中文数据库的“订单明细”表作为例子，不过我在该表添加了一个名为“Id”的字段，数据类型为“自动编号”，并把该表命名为“订单明细表”。
FastPaging_DataSet.aspx
--------------------------------------------------------------------------------------
<%@ Page language="c#" Codebehind="FastPaging_DataSet.aspx.cs" AutoEventWireup="false" Inherits="Paging.FastPaging_DataSet" EnableSessionState="False" enableViewState="True" enableViewStateMac="False" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >
<HTML>
<HEAD>
<title>DataGrid + DataReader 自定义分页</title>
<meta content="Microsoft Visual Studio .NET 7.1" name="GENERATOR">
<meta content="C#" name="CODE_LANGUAGE">
<meta content="JavaScript" name="vs_defaultClientScript">
<meta content="http://schemas.microsoft.com/intellisense/ie5" name="vs_targetSchema">
</HEAD>
<body>
<form runat="server">
<asp:datagrid id="DataGrid1" runat="server" BorderWidth="1px" BorderColor="Black" Font-Size="12pt"
AlternatingItemStyle-BackColor="#eeeeee" HeaderStyle-BackColor="#aaaadd" PagerStyle-HorizontalAlign="Right"
CellPadding="3" AllowPaging="True" AllowCustomPaging="True" AutoGenerateColumns="False" OnPageIndexChanged="MyDataGrid_Page"
PageSize="15" AllowSorting="True" OnSortCommand="DataGrid1_SortCommand">
<AlternatingItemStyle BackColor="#EEEEEE"></AlternatingItemStyle>
<ItemStyle Font-Size="Smaller" BorderWidth="22px"></ItemStyle>
<HeaderStyle BackColor="#AAAADD"></HeaderStyle>
<Columns>
<asp:BoundColumn DataField="ID" SortExpression="ID" HeaderText="ID"></asp:BoundColumn>
<asp:BoundColumn DataField="订单ID" HeaderText="订单ID"></asp:BoundColumn>
<asp:BoundColumn DataField="产品ID" HeaderText="产品ID"></asp:BoundColumn>
<asp:BoundColumn DataField="单价" HeaderText="单价"></asp:BoundColumn>
<asp:BoundColumn DataField="数量" HeaderText="数量"></asp:BoundColumn>
<asp:BoundColumn DataField="折扣" HeaderText="折扣"></asp:BoundColumn>
</Columns>
<PagerStyle Font-Names="VerDana" Font-Bold="True" HorizontalAlign="Right" ForeColor="Coral"
Mode="NumericPages"></PagerStyle>
</asp:datagrid></form>
</body>
</HTML>
FastPaging_DataSet.aspx.cs
--------------------------------------------------------------------------------------
using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web
我使用Access自带的Northwind中文数据库的“订单明细”表作为例子，不过我在该表添加了一个名为“Id”的字段，数据类型为“自动编号”，并把该表命名为“订单明细表”。
FastPaging_DataSet.aspx
--------------------------------------------------------------------------------------
<%@ Page language="c#" Codebehind="FastPaging_DataSet.aspx.cs" AutoEventWireup="false" Inherits="Paging.FastPaging_DataSet" EnableSessionState="False" enableViewState="True" enableViewStateMac="False" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >
<HTML>
<HEAD>
<title>DataGrid + DataReader 自定义分页</title>
<meta content="Microsoft Visual Studio .NET 7.1" name="GENERATOR">
<meta content="C#" name="CODE_LANGUAGE">
<meta content="JavaScript" name="vs_defaultClientScript">
<meta content="http://schemas.microsoft.com/intellisense/ie5" name="vs_targetSchema">
</HEAD>
<body>
<form runat="server">
<asp:datagrid id="DataGrid1" runat="server" BorderWidth="1px" BorderColor="Black" Font-Size="12pt"
AlternatingItemStyle-BackColor="#eeeeee" HeaderStyle-BackColor="#aaaadd" PagerStyle-HorizontalAlign="Right"
CellPadding="3" AllowPaging="True" AllowCustomPaging="True" AutoGenerateColumns="False" OnPageIndexChanged="MyDataGrid_Page"
PageSize="15" AllowSorting="True" OnSortCommand="DataGrid1_SortCommand">
<AlternatingItemStyle BackColor="#EEEEEE"></AlternatingItemStyle>
<ItemStyle Font-Size="Smaller" BorderWidth="22px"></ItemStyle>
<HeaderStyle BackColor="#AAAADD"></HeaderStyle>
<Columns>
<asp:BoundColumn DataField="ID" SortExpression="ID" HeaderText="ID"></asp:BoundColumn>
<asp:BoundColumn DataField="订单ID" HeaderText="订单ID"></asp:BoundColumn>
<asp:BoundColumn DataField="产品ID" HeaderText="产品ID"></asp:BoundColumn>
<asp:BoundColumn DataField="单价" HeaderText="单价"></asp:BoundColumn>
<asp:BoundColumn DataField="数量" HeaderText="数量"></asp:BoundColumn>
<asp:BoundColumn DataField="折扣" HeaderText="折扣"></asp:BoundColumn>
</Columns>
<PagerStyle Font-Names="VerDana" Font-Bold="True" HorizontalAlign="Right" ForeColor="Coral"
Mode="NumericPages"></PagerStyle>
</asp:datagrid></form>
</body>
</HTML>
FastPaging_DataSet.aspx.cs
--------------------------------------------------------------------------------------
using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web
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