Stop simultaneous logins? in phprunner login page..

This needs to be coded manually. You'll need to add code to track who is currently logged in.
Similar approach is described in this post:

http://www.asprunner.com/forums/topic/14574-report-logged-in-users

I think i can't tell you proparlly , i want to say that i create a user, now i want if that user login with his user id and password from any system on lan or net than with that same userid and password cant be used by anyone for that time.

Or i want to say that user can login only once from any location with one id & password.

"Now we can user one user id and password to login many location at a same time !!! "

i need help how i can stop that multiple login with one userid password at same time.

Check link above that explains how this can be done.

OK I'll try to figure out that thanx...