广告控件的使用方法:
广告文件是一个XML文件,广告文件中所有的标签属性被分析后放到adProperties字典中,用以属性编辑。
ads.xml
<?xml version=\"1.0\" encoding=\"utf-8\"?>
<!--广告文件是一个XML文件-->
<Advertisements>
<Ad>
<ImageUrl>4rwbgzby.gif</ImageUrl>
<NavigateUrl>http://www.phpstudy.net</NavigateUrl>
<AlternateText>Text_01</AlternateText>
<KeyWord>one</KeyWord>
<Impressions>40</Impressions>
<Aniaml>I\'m using adRotator No.1</Aniaml>
</Ad>
<Ad>
<ImageUrl>banner.jpg</ImageUrl>
<NavigateUrl>http://www.phpstudy.net</NavigateUrl>
<AlternateText>Text_02</AlternateText>
<KeyWord>two</KeyWord>
<Impressions>40</Impressions>
<Aniaml>I\'m using adRotator No.2</Aniaml>
</Ad>
<Ad>
<ImageUrl>cvtxlkw4.gif</ImageUrl>
<NavigateUrl>http://www.phpstudy.net</NavigateUrl>
<AlternateText>Text_03</AlternateText>
<KeyWord>three</KeyWord>
<Impressions>30</Impressions>
<Aniaml>I\'m using adRotator No.3</Aniaml>
</Ad>
</Advertisements>
adRotator.aspx.cs
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
public partial class myTest_advertisement : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void ad_Created(object sender, AdCreatedEventArgs e)
{
if ((string)e.AdProperties[\"Animal\"] != \"\")
Label1.Text = (string)e.AdProperties[\"Aniaml\"];
else
Label1.Text = \"n.a.\";
}
}
adRotator.aspx
<%@ Page Language=\"C#\" AutoEventWireup=\"true\" CodeFile=\"adRotator.aspx.cs\" Inherits=\"myTest_advertisement\" %>
<!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>Using adRotator</title>
</head>
<body>
<form id=\"form1\" runat=\"server\">
<div>
<h1>Adrotator Control</h1>
<%--Adrotator文件--%>
<asp:AdRotator ID=\"AdRotator1\" runat=\"server\"
Target=\"_blank\"
AdvertisementFile=\"ads.xml\"
onAdCreated=\"ad_Created\"/>
<br />
Animal:
<asp:Label ID=\"Label1\" runat=\"server\" Text=\"Label\"></asp:Label>
</div>
</form>
</body>
</html>
1、重构菜单:提取方法(Ctrl+R,Ctrl+M) 封装字段(Ctrl+R,Ctrl+F)
2、字典中的关键字是Animal, 该值转化为字符串,
(string).AdProperties[\"Aniaml\"]
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