ASP.NET page - how to stop from hitting F5 or back button

ASP.NET page - how to stop from hitting F5 or back button?? Please help. JQuery, JS working only on few browsers. Please s开发者_如何转开发uggest some server side code. Thanks.

There is no server side code to prevent the back button or F5 from being pressed. The JQuery/JS is probably about as good as its going to get.

You can't do that! Clients are free to do whatever they want. If they want to send any request n times to your server they can do it. If they want to go back (send a request that they have send previously) they can do it. Just accept it.

Whats your problem about back button/F5?