Authenticate windows login

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Hello All,

I'm working in windows 7 environment and C# dot net to authenticate windows credentials,
Please help me to authenticate user is administrator or not.
I have to check these credentials at login page and grant access if user is administrator.
Authentication on local machine is needed.

I've found this method but I don't want to check domain name
LogonUser(userName, domain, password, 2, 0, ref tokenHandler);

Thanks.

Posted 12-Aug-13 21:11pm

KIDYA

Updated 12-Aug-13 21:20pm

v2

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Mehdi Gholam · Answer 1 · 2013-08-12T21:13:00

Solution 1

Read the following : http://msdn.microsoft.com/en-us/library/system.security.principal.windowsimpersonationcontext.aspx[^]

Posted 12-Aug-13 21:13pm

Mehdi Gholam

Comments

ridoy 13-Aug-13 4:08am

+5.

Mehdi Gholam 13-Aug-13 4:16am

Thanks ridoy!

KIDYA 13-Aug-13 4:41am

Thanks for reply Mehdi.If I have to check it with local machine then?