how to disable f5 and right click and reload buttoninbrowser

Question

how to disable f5 and right click and reload button in browser in asp.net?

Jaganathan Bantheswaran · Answer

Hi You can do something like F5: document.onkeydown = function() { switch (event.keyCode) { case 116 : //F5 button event.returnValue = false; event.keyCode = 0; return false; case 82 : //R button if (event.ctrlKey) { event.returnValue = false; event.keyCode = 0; return false; } } } RightClick: document.onmousedown=function(){ if(event.button==2) return false; } Refresh Button: You have to remove the Toolbar :)