WinID /window.name form client browser to server in every request in ASP.net

See more:

ASP.NET

In my current web application I need to implement similar approach as given in following link to track client window and keep session variables separate for each client window.

https://sites.google.com/site/sarittechworld/track-client-windows

Requirements are below:



1. Assign a unique name to each client window

2. Use the server session to keep track of data saved to the session separately by each of the windows

3. Automatically close a server session when the last open window is closed on the browser.

But without using cookie or query string I need to pass WinID across the pages.

Please suggest me the mechanisms by which I can pass the WinID /window.name form client browser to server in every request made from same window.