Sunday, January 17, 2010

Using ImageMap Server Control with C#:



HTML:

%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
<!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>ImageMap server Control</title>
</head>

<body>
<form id="form1" runat="server">
<div>

<asp:ImageMap ID="ImageMap1" runat="server" ImageUrl="~/Images/daisy.jpg"
HotSpotMode="PostBack" Width="200" onclick="ImageMap1_Click" Height="200">

<asp:RectangleHotSpot Top="0" Bottom="100" Right="100" Left="0" AlternateText="Purnima" PostBackValue="purnima"/>
<asp:RectangleHotSpot Top="0" Bottom="100" Right="200" Left="100" AlternateText="Pratiksha" PostBackValue="pratiksha"/>
<asp:RectangleHotSpot Top="100" Bottom="200" Right="100" Left="0" AlternateText="Suverna" PostBackValue="suverna"/>
<asp:RectangleHotSpot Top="100" Bottom="200" Left="100" Right="200" AlternateText="Sajida" PostBackValue="sajida"/>
</asp:ImageMap>

</div>
</form>
</body>
</html>

C# Code:

using System;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;

public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{

}
protected void ImageMap1_Click(object sender, ImageMapEventArgs e)
{
Response.Write(e.PostBackValue.ToString());
}
}

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