<%@ 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>Disable any key of keyboard
Page</title>
<script src="jquery-1.3.2.min.js" type="text/javascript"></script>
<!--Free downloads on www.jquery.com-->
</head>
<body>
<form id="form1" runat="server">
<div>
<h1>Disable any key of keyboard.</h1>
</div>
</form>
</body>
</html>
<script type="text/javascript" language="javascript">
$(document).ready(function() {
$(this).keydown( function (e) {
var keycode = null;
if(window.event) {
keycode = e.keyCode;
}else if(e) {
keycode = e.which;
}
alert(keycode);
if(keycode=="17"){
alert("Action prohibited.");//disable Ctrl key
return false;
}
else if(keycode=="8"){
alert("Action prohibited.");//disable back key
}
});
});
</script>
********************************************************************************
using System;
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
}
No comments:
Post a Comment