Disable copy paste right click using javascript in asp.net textbox
1. use this method when u don't want
any alerts or message
<asp:TextBox ID="TextBox3"
runat="server"
oncopy="return
false"
onpaste="return
false"
oncut="return
false">
asp:TextBox>
2. If you want to show alerts than use this method instead
Right this javascript function in the head section of aspx page, in this function we are disabling right mouse click and ctrl keys
Right this javascript function in the head section of aspx page, in this function we are disabling right mouse click and ctrl keys
<head id="Head1"
runat="server">
<title>Untitled Pagetitle>
<script language="javascript">
function
DisableRightClick(event)
{
//For mouse
right click
if (event.button==2)
{
alert("Right Clicking not allowed!");
}
}
function
DisableCtrlKey(e)
{
var code =
(document.all) ? event.keyCode:e.which;
var message = "Ctrl key functionality is disabled!";
// look for CTRL
key press
if
(parseInt(code)==17)
{
alert(message);
window.event.returnValue = false;
}
}
script>
head>
<body>
<form id="form1"
runat="server">
<div>
<strong>
Right click disabledstrong> textbox
<br />
<asp:TextBox ID="TextBoxCopy"
runat="server"
onMouseDown="DisableRightClick(event)">
asp:TextBox><br />
<br />
<strong>Ctrl key strong>disabled<br />
<asp:TextBox ID="TextBox2"
runat="server"
onKeyDown="return
DisableCtrlKey(event)">
asp:TextBox><br />
<br />
Another method to disable<strong> Cut,Copy and paste
strong>in textbox<br />
<br />
<asp:TextBox ID="TextBox1"
runat="server"
oncopy="return
false"
onpaste="return
false"
oncut="return
false">
asp:TextBox>
form>
body>
