GetUserName returns "SYSTEM"

[gothic_coder]

Hello All, I made a service which keep track of logon, logoff, lock and unlock notification.. I want to extract the logged on user name when user logged on, lock or unlock system.. So i'm using GetUserName in respective cases, but it returns me "SYSTEM" every time.. What could be the reason? Thanks...

[kakan]

Maybe because your service executes under the SYSTEM account?

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[David Crow]

Have you looked at the ISensLogon interface?

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[Anshul R]

Environment.UserName will return the current user name

[gothic_coder]

Thanks Everyone, I now used WTSQuerySessionInformationA :)