Thetype exposes the following members.
Called from the HubManager event proxy; called when a subscribed Item's value changes.
Subscribes the calling client to the item matching the provided FQN.
Unsubscribes the calling client from the item matching the provided FQN.
Invoked by clients to update the value of an Item.
Invoked by clients to update the value of the SourceItem(s) for an Item. Recursively writes the value all the way down to the origin.