>>>Is there any way to determine how many users are logged into a FoxPro app? I need for some processing to take place if a user is the last one to exit an app.
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>>You could have a table that a user write their login time to when entering the app and writes their logout time when exiting. Each time a user exits just check to see if their are any records with no logout times.
>
>This of course assumes the system never crashes, leaving a logged-in user.
>
>Barbara (playing devil's advocate again)

You can also create a users table and RLOCK the relevant record when user logg in. On exit , just unlock. You can get the logged-in users by checking locked records. This works even if system crash.