Defines the interface for SiteManager. The topmost level Manager object that is instance-specific. It is in charge of automatically creating all object managers. It has indexed access to all manager objects. It provides wrapper functions to create all object types. It is also the singleton point of event relay to all Cartella activitiy events.

Each request session will create a new SiteManager object.

public interface ISiteManager : ICartellaEvents, 
	IDisposable

Public Interface ISiteManager _
	Inherits ICartellaEvents, IDisposable

public interface class ISiteManager : ICartellaEvents, 
	IDisposable