| InterApplicationBusaddUnsubscribeListener Method  | 
 
                Registers a listener which is called whenever an unsubscription occurs.
            
 
    Namespace: 
   Openfin.Desktop
    Assembly:
   OpenfinDesktop (in OpenfinDesktop.dll) Version: 17.4.0
 Syntax
Syntaxpublic void addUnsubscribeListener(
	InterAppSubscriptionListener listener
)
Parameters
- listener
- Type: Openfin.DesktopInterAppSubscriptionListener
 A function that is called whenever a unsubscription occurs.
                It is passed the topic and application UUID that trigered the event.
 See Also
See Also