Avoid from being two same application in one machine

  • Thread starter Thread starter Grey
  • Start date Start date
G

Grey

I need to block user from being open two same applications in one machine
and control a user can only login the application once. the application
would prompt message to inform user that he/she has already been login the
application and ask him/her to close the previous session. Is it use Session
to do that or any other ways??

Million Thanks...
 
Hi Grey:

It's difficult to do without frustrating users at one point or
another, and something I'd avoid trying. One of the problems is - you
don't know when a user has ended a session or logged out.
 
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