How to disable backbutton of webform?

Question

Hi I have a login page in my asp.net web application .How can I disable the back button of the login page inorder to prevent going back to homepage thanks Fareeda Hussain

Manoj Bhoir · Answer

Hi What if user click on Browser's Back button. You can not disable Browser's Back button. Instead of that you can do one thing use session variable. When user logged in your application set that session variable to true or some value. When user will logout set session value to false and redirect on login page. Also on your home page load event check that session value. if session value is true means if your is logged in then redirect to Home page else redirect to login page. In this way you can slove your problem. I hope this will help you.

Sathish Kumar · Answer

Hi If you are familiar with Jquery then use it. you can try this code on your webpage.aspx or master page. function preventBack() { window.history.forward(); } setTimeout( preventBack()  0);

Pankaj Kumar Choudhary · Answer

Hello @Fareeda you use hide method like Button1.Visible = false;

Shuvojit Halder · Answer

Follow the link http://stackoverflow.com/questions/18009344/disabling-backbutton-of-browser-in-c-sharp