Any way to prevent Ctrl+V in Chrome?

[Graham]

I'm working on a project where they want us to prevent any of the users from pasting into the RadEditor, and I was able to get it working in IE and Firefox (finally), but Chrome just lets me paste right into the box and I cant seem to make it stop. The JavaScript I am using to prevent Pasting is as follows.

<script type="text/javascript" language="javascript">

    // Prevents pasting into RadEditor
    // from RadEditor menu and Context menu
    function OnClientCommandExecuting(editor, args) {

        var commandName = args.get_commandName();

        if (commandName == "PasteFromWord"
        || commandName == "PasteFromWordNoFontsNoSizes"
        || commandName == "PastePlainText"
        || commandName == "PasteAsHtml"
        || commandName == "Paste") {

            args.set_cancel(true);
        }
        //alert(commandName);
    }

    // Prevents pasting into RadEditor
    // by pressing Ctrl + V
    function OnClientLoad(editor) {

        editor.attachEventHandler("onkeydown", function (e) {

            if (e.ctrlKey && e.keyCode == 86) {

                if (document.all) {
                    e.cancelbubble = true;
                    e.returnvalue = false;
                    return false;
                }
                else {
                    e.preventdefault();
                    return false;
                }
            }

        });

        // Prevents Firefox from loading the context menu.
        editor.attachEventHandler("oncontextmenu", function (e) {
            if (e.preventDefault) e.preventDefault();
            if (e.stopPropagation) e.stopPropagation();
            return false;
        });
    }
</script>

[Shinu]

Hello Graham,

Check the following forum thread which discussed similar scenario.
How to block all CTRL+V Operations in Editor.

-Shinu.