TCnServiceController.Stop Method
Stops this service and any services that are dependent on this service.
If any services depend on this service for their operation, they will
be stopped before this service is stopped. The DependentServices property contains the set of services that
depend on this one.
If you stop a service that this service
depends on, call the Stop method on this service within the Stop method of the parent service. The ServicesDependedOn property contains the services that this
service depends on.