How to disable PrintScreen on Adobe Viewer?

In adobe viewer mode i will trying to disabled PrintScreen and for disabling i am using this code but this not work

See below:-

document.addEventListener("keypress", function(){

if ( e.key == 'PrintScreen' || e.key == 44 || e.key == 45) {

navigator.clipboard.writeText('');

}

});

</script>

So, please tell me how i am able to disabled PrintScreen or fn + PrintScreen

This topic has been closed for replies.

Sign up