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----------------------------------------------------------- From: PooranPrasad Message 4 in Discussion Laxman, Another way can be to have a hashtable at application level, which stores all the logged in usernames [if user id is stored, one needs to check with database for user name; can avoid this costly step of contacting database]. Just check through this string for the username and reject the user if he/she is already logged in. Caching can be used for better performance. Have a great day Pooran Prasad ----------------------------------------------------------- To stop getting this e-mail, or change how often it arrives, go to your E-mail Settings. http://groups.msn.com/bdotnet/_emailsettings.msnw Need help? If you've forgotten your password, please go to Passport Member Services. http://groups.msn.com/_passportredir.msnw?ppmprop=help For other questions or feedback, go to our Contact Us page. http://groups.msn.com/contact If you do not want to receive future e-mail from this MSN group, or if you received this message by mistake, please click the "Remove" link below. On the pre-addressed e-mail message that opens, simply click "Send". Your e-mail address will be deleted from this group's mailing list. mailto:[EMAIL PROTECTED]
