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Need advice to control Privileges based on User

Posted By:      Posted Date: September 08, 2010    Points: 0   Category :Windows Application
I'm a WinForm beginner. My main form is frmMain.cs Once user logged, frmMain.cs will display a menu based on User. This menu represent in button. Let's say, if User=System Admin then 3 button appear. if User=Master Agent Administrators then 5 button appear and so on How to control that? Really need advice If there's another way, please let me know

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