hey,
I have a windows forms application in which users have to log in (via webservice call), and their encrypted password is compared against the db. What i am trying to do is only allow a username to be logged in once.
I am unsure as to the best way to achieve this because whichever way i think, i dont know how to avoid having "stale" data (i.e: not knowing that someone has terminated the application). If they terminate it, they still need to effectively "log out" . ( so that their username can be used again, possibly on another machine) !
any pointers here would be great!
thanks for your time
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Abhimanyu K VatsaPosted Jun 2, 2010, 7:37 AM
why you are not using asp.net login controls, it will solve your all problem regarding secure login, logout and many more. and using membership you can also setup some particular data for some particular authorized users.
I hope my post will help you, accept my answer if helped.
Good Luck