ASP, How can we programmatically verify whether the UserName and Password is Correct?

[thomaskelly]

Hi...

I really need answer for this...
On asp.net, How can we programmatically verify whether the UserName and Password is Correct?
and when i close the application directly and open again, is still in lon in status....?


thanks....

[webburu]

it is not so difficult, if you store username and password in web.config it is automatically check for you. otherwise if you store them in a database, you have to use user role provider api to work with it.