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利用GridView显示主细表并添加删除、打开、关闭功能（续）

[ 来源:www.it55.com | 作者: | 时间:2007-07-15 | 收藏 | 推荐 ] 【大中小】

本文是利用GridView显示主细表并添加打开、关闭功能的扩展。

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有网友在论坛上询问：如何在使用GridView显示主细表时添加删除功能？其实，如果单个GridView能够实现删除对话，N个GridView嵌套也没有任何问题。下面就将例子粘贴如下，望各位需要的朋友仔细揣摩一下，道理很简单的：） www.it55.com

查看例子 http://www.it55.com/

aspx 45398 www.it55.com it55学习IT知识，享受IT生活 4dfkjn

<%@ Page Language="C#" AutoEventWireup="true" EnableViewState="true" CodeFile="Default2.aspx.cs" Inherits="Default2" %>

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<!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 id="Head1" runat="server">
<title>利用GridView显示主细表并添加打开、关闭功能</title>
<style type="text/css">
td,div,a {font-size:12px}
</style> vd;k;l www.it55.com rdfg

</head>
<body>
<form id="form1" runat="server">
<asp:GridView ID="MasterGridView" runat="server" AutoGenerateColumns="false" Width="780px"
BorderWidth="1" OnRowDataBound="MasterGridView_RowDataBound" DataKeyNames="id"
ShowHeader="false">
<Columns>
<asp:TemplateField>
<ItemTemplate>
<div style="width: 100%; padding: 2px; font-weight: bold; background-color: #DEDEDE;
float: left">
<span style="float: left">栏目名称：<%#Eval("Title") %></span><span style="float: right;
color: Red; cursor: pointer" onclick="ShowHidden('<%#Eval("id") %>',event)">隐藏</span></div>
<div style="background-color: #FFF; padding-left: 60px; clear: both" id="div<%#Eval("id") %>">
<asp:GridView ID="DetailGridView" runat="server" AutoGenerateColumns="false" ShowHeader="true" it55.com
HorizontalAlign="left" DataKeyNames="id" AutoGenerateDeleteButton="true" OnRowCommand="DetailGridView_RowCommand"
OnRowDeleting="DetailGridView_RowDeleting" Width="720px">
<HeaderStyle BackColor="#9999FF" />
<Columns>
<asp:TemplateField HeaderText="文章名称" HeaderStyle-Width="540px">
<ItemTemplate>
<a href="http://www.dwww.cn/article/<%#Eval("objectGuid") %>/read.aspx">
<%#Eval("Title") %>
</a>[<%# Eval("HitCount") %>]
</ItemTemplate>
</asp:TemplateField>
<asp:BoundField HeaderText="发布日期" DataField="CreateDate" HtmlEncode="false" DataFormatString="{0:yyyy年MM月dd日}"
HeaderStyle-Width="100px" ItemStyle-HorizontalAlign="Center" />
<asp:CommandField DeleteText="删除" ShowDeleteButton="true" ButtonType="Button" HeaderStyle-Width="40px" />

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</Columns>
</asp:GridView>
</div>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
</form>
</body>
</html>
C#

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using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data.OleDb;
using System.Web.UI.HtmlControls; vd;k;l www.it55.com rdfg

public partial class Default2 : System.Web.UI.Page
{
string ConnectionString = @"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=|DataDirectory|\aspxWeb.mdb;Persist Security Info=True";
OleDbConnection cn1; IT资讯之家 www.it55.com

protected void Page_Load( object sender, EventArgs e )
{
if (!Page.IsPostBack)
{
OleDbConnection cn = new OleDbConnection(ConnectionString);
cn.Open();
cn1 = new OleDbConnection(ConnectionString);
cn1.Open();
OleDbCommand cmd = new OleDbCommand("select * from [Subject]", cn);
OleDbDataReader dr = cmd.ExecuteReader(CommandBehavior.CloseConnection);
MasterGridView.DataSource = dr;
MasterGridView.DataBind();
dr.Close();
cmd.Dispose();
cn.Dispose();
cn1.Dispose();
cn = cn1 = null;