Detect Browser Close on Asp.net

Question

I want to do some functionality on log-out, if the user directly closed his browser then same functionality want to do, we can not do on page unload because there are more

Answer 1

Call the logout.aspx when window closes using javascript + jquery. Do whatever you want to do in the logout.aspx page load event.

The above snippet will have to be added in your master page's html.