發(fā)表時(shí)間：2008-4-4 10:55:00

代碼如下：
using System;
using System.Collections;
using System.Collections.Generic;
using System.Text;
using System.Configuration;
using System.Xml;

namespace Beyondbit.Portal.ConfigService {
??? public class TopMenuConfigItem {
??????? public string Text;
??????? public string Value;
??????? public string Url;
??????? public string Description;
??? }

??? public class TopMenuConfig : IConfigurationSectionHandler {

??????? private IList<TopMenuConfigItem> topMenus;
??????? public IList<TopMenuConfigItem> TopMenus {
??????????? get {
??????????????? return topMenus;
??????????? }
??????? }

??????? public static TopMenuConfig Instance() {
??????????? return ConfigurationManager.GetSection("TopMenuConfig") as TopMenuConfig;
??????? }

??????? #region IConfigurationSectionHandler Members

??????? object IConfigurationSectionHandler.Create(object parent, object configContext, XmlNode section) {
??????????? XmlNode node = section;
??????????? topMenus = new List<TopMenuConfigItem>(node.ChildNodes.Count);

??????????? TopMenuConfigItem m = null;
??????????? foreach (XmlNode n in node.ChildNodes) {
??????????????? if (n.NodeType != XmlNodeType.Comment) {
??????????????????? m = new TopMenuConfigItem();
??????????????????? m.Description = n.Attributes["Description"].Value;
??????????????????? m.Text = n.Attributes["Text"].Value;
??????????????????? m.Url = n.Attributes["Url"].Value;
??????????????????? m.Value = n.Attributes["Value"].Value;
??????????????????? topMenus.Add(m);
??????????????? }
??????????? }

??????????? return this;
??????? }

??????? #endregion
??? }
}


Web.config如下：
<?xml version="1.0"?>
<configuration>
?</configSections>
??? <section name="TopMenuConfig" type="Beyondbit.Portal.ConfigService.TopMenuConfig,Beyondbit.Portal.ConfigService" />
? </configSections>

<TopMenuConfig>
??? <topMenu Text=" 郵件 " Value="ExchangeMail" Url=" http://mail.pudong.sh/owa/?cmd=contents " Description="http://www.blog.com.cn/ 郵 件 " />
??? <topMenu Text=" 通訊錄 " Value="link" Url=" http://contact.pudong.sh/web/Contact/ContactMain.aspx " Description="http://www.blog.com.cn/通訊錄" />
??? <topMenu Text=" 共享日歷 " Value="calendar" Url=" http://calendar.pudong.sh/web/calendar/calendarmain.aspx " Description="http://www.blog.com.cn/共享日歷" />
??? <topMenu Text=" 短信息 " Value="sms" Url=" http://sms.pudong.sh/Web/User/SmsSend.aspx " Description="http://www.blog.com.cn/短信息" />
??? <topMenu Text=" 會(huì)議通知 " Value="meeting" Url=" http://meeting.pudong.sh/tasks/tasklist.aspx " Description="http://www.blog.com.cn/會(huì)議通知" />
? </TopMenuConfig>
? <appSettings />
?<system.web>
?</system.web>
</configuration>

實(shí)現(xiàn)IConfigurationSectionHandler接口來(lái)編寫(xiě)自定義配置