<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="ImageMapTest" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>ImageMap Test</title>
</head>
<body>
<form id="form1" runat="server">
<div id="container">
<h1>ImageMap Control Test</h1>
<asp:ImageMap ID="imapMenu"
runat="server"
ImageUrl="http://www.java2s.com/style/logo.png"
AlternateText="Menu"
OnClick="imapMenu_Click" >
<asp:PolygonHotSpot HotSpotMode="Navigate"
NavigateUrl="Home.aspx"
AlternateText="Go to Home Page"
Coordinates="3,3,3,39,156,39,158,18,60,18,41,3"/>
<asp:RectangleHotSpot Bottom="65"
HotSpotMode="PostBack"
Left="115"
PostBackValue="Home"
Right="154"
Top="41"
AlternateText="Go to the home page" />
<asp:RectangleHotSpot Bottom="65"
HotSpotMode="PostBack"
Left="165"
PostBackValue="Browse"
Right="220"
Top="41"
AlternateText="Browse our products" />
<asp:RectangleHotSpot AlternateText="Do an advanced search"
Bottom="65"
HotSpotMode="PostBack"
Left="232"
PostBackValue="Search"
Right="285"
Top="41" />
<asp:RectangleHotSpot AlternateText="Find out more about us"
Bottom="65"
Left="293"
Right="360"
Top="41" />
</asp:ImageMap>
<br />
<asp:Label ID="labMessage" runat="server"></asp:Label>
</div>
</form>
</body>
</html>
File: Default.aspx.cs
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.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
public partial class ImageMapTest : System.Web.UI.Page
{
protected void imapMenu_Click(object sender, ImageMapEventArgs e)
{
labMessage.Text = "You clicked " + e.PostBackValue;
}
}