How to disable forward button(back) with jquery in ASP.NET C#

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This thing works fine but after redirecting to "Page2.htm" try pressing and holding backspace for few seconds, it goes back to "page1.htm"

This is code you saw below

<script>
      $(document).ready(function(){
          function disableBack() {window.history.forward()}
          window.onload = disableBack();
  	  window.onpageshow = function(evt) {if(evt.persisted) disableBack()}
      });
</script>

What I have tried:

I had more try for this topic but no correct getting answer

Posted 26-Feb-17 23:21pm

Member 11307952

Updated 27-Feb-17 23:51pm

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F-ES Sitecore 28-Feb-17 7:00am

People have been asking this question for over a decade, please do basic research before asking a question such as using Google. In those 10+ years the answer has still not changed, and it isn't going to change for the next 10+ years either.

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Divya-Systematix · Answer 1 · 2017-02-27T23:51:00

Use of this code : 

// for script code:
<script type="text/javascript" language="javascript">
window.history.forward(1);
document.attachEvent("onkeydown", functionName);
function functionName()
{
switch (event.keyCode)
{
case 116 : // F5;
event.returnValue = false;
event.keyCode = 0;
window.status = "We have disabled F5";
break;
}
}
</script>
protected void Page_Load(object sender, EventArgs e)
   {
     HttpContext.Current.Response.Cache.SetCacheability(HttpCacheability.NoCache);
     HttpContext.Current.Response.Cache.SetNoServerCaching();
     HttpContext.Current.Response.Cache.SetNoStore();
   }