Increase the session time on the button. Press the "Event Server" button.

Is there a way to extend the user's session at the moment when they press the button that runs the code behind the logic. Example: I need 100 people in a gridview, and every time I add a person, I want the session to be reset to 30 minutes.

I need to set a timeout on a specific page, not the entire site. When the user clicks the shoot button, the timeout is reset. Therefore, if the timeout on the page is 30 minutes, you wait 29 minutes, then press the button, the waiting time is another 30 minutes.