How to Kill A Session or Session ID (ASP.NET/C#)
The Abandon method should work (MSDN): Session.Abandon(); If you want to remove a specific item from the session use (MSDN): Session.Remove(“YourItem”); EDIT: If you just want to clear a value you can do: Session[“YourItem”] = null; If you want to clear all keys do: Session.Clear(); If none of these are working for you then something … Read more