How to get session value at where out of asp.net process domain?(session ID is known)

[ocean]

The scenario:
I have a web application(asp.net);
This web application need an ACTIVEX control to perform some advanced
communication work;
The activex control run at where out of web application process.(run at
customer's computer).Now the question is,how the control login to the
server?The application check the user login status through session state. My
idead as follow:
1.The control gets sessionID through IHTMLDocument2 interface(a COM
interface);
2.Send this value to the server;(i plan to run a process on the server
side to receive this value);
3.the process read the session associated with this sessionID and check
if this session logined.then reply the control.

Now i can get the sessionID.but don't know how to get the session by
sessionID;

thanks advance.

 

[Sundher]

You can try this code snippet

System.Collections.IEnumerator iEnumSessions = Session.GetEnumerator();
while(iEnumSessions.MoveNext())
{
HttpSessionState hss = (Session)
iEnumSessions.Current;
if(hss.SessionID == "SessionID1")
{
//DO code
}

}

 

[ocean]

The session enums were still in the current session.In fact,I want to get
the othere customer's session value ---- sessionID specified.