How to disable keyboard button in asp.net

Question

hello I'm developing an examination application using asp.net(C#). so i want to diasable F5 and BACK button of keyboard.

Abhishek Singh · Answer

HI Shivam Please try the code to disable F5 button for refresh src=http://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js> $(function () { $(document).keydown(function (e) { return (e.which || e.keyCode) != 116; }); }); This code will for any key just need to find the ASCII value for the key . Hope this will help. Abhishek