Active Directory synchronisation in C#

Question

Hi folks! I want to be able to enable the DirSync in Active Directory through C#... Is this possible, any classes avalable for this? The technique is described in http://msdn.microsoft.com/library/default.asp?url=/library/en-us/ad/ad/change_notifications_in_active_directory.asp What I want is to be notified when a user is created/modified/deleted in Active Directory and update my own database with this information. (Kinda a single point of administration) Cheers