1. Add script to header
<script src=”https://dotnettricks-abdul.in/Contents/ZeroClipboard.js” type=”text/javascript”></script>
2. After that add this script to header
<script type=”text/javascript”>
var clip = new ZeroClipboard.Client();
$(document).ready(function () {
$(“div[id$=d_clip_button]”).click(function () {
$(“input[type=text], textarea”).focus().select();
});
});
</script>
3. Add this script to form
<asp:TextBox ID=”clip_copy” runat=”server” TextMode=”MultiLine”></asp:TextBox>
<div id=”d_clip_button”><input id=”clip_button” type=”button” value=”Double Click To Copy” /></div>
<script type=”text/javascript”>
clip.setText(document.getElementById(‘clip_copy’).value);
clip.glue(‘clip_button’, ‘d_clip_button’);
</script>
If using textbox with textmode=”multiline” then textbox will render as textarea—-important
It support all browser