Summary
                Provides functionality to track user sessions in HTTP requests using cookies and to store such user sessions in
                the local file system.
Remarks
                In order to use this class, you must create a class that derives from it. See the remarks section in the 
Session documentation for usage guidelines.
Instance methods
Static methods
Instance properties
| SessionAction |  | Controls what happens to the session data when the request handler returns. | 
| bool |  | 
                True if a new session was created, or any of the cookie parameters were modified (such as Session.CookieExpires). | 
| string |  | Contains the session ID, which is also the cookie value. | 
| bool |  | 
                True if a new session was created, or any of the session variables were modified. Derived classes should set
                this to true whenever a session variable is modified. Set this to false to discard all session changes
                (otherwise they will be saved upon session Session.CleanUp(HttpResponse, bool)). |