Delphi & Active Directory security groups

Im writing a program for my school in which users have to enter a code given to them by a teacher to access the internet.

My Question is how can i from delphi check if the current user is part of the teacher security group i开发者_开发百科n active directory or not before it runs my code generating program.

Thanks Erik

Using winapi functions.

But have a look at Jedi JWSCL, that is an underdivision of Jedi APIlib that are building a security related library for Delphi.

http://blog.delphi-jedi.net/category/downloads/jwscl-downloads/

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