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How To Check if user is already logged to another computer..???

Posted By:      Posted Date: August 27, 2010    Points: 0   Category :Windows Application
 
By the way.,, I am new here.... I  am doing a little vb.net windows form project but connected with the internet ... question : how can I check if the user is already login to another computer..??   somebody here please.. ideas.. thanks..... : )    


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