| DesktopConnectionaddExternalMessageHandler Method  | 
 
                Registers a listener to handle messages for this connection's UUID originating via HTTPS/HTTP.
            
 
    Namespace: 
   Openfin.Desktop
    Assembly:
   OpenfinDesktop (in OpenfinDesktop.dll) Version: 17.4.0
 Syntax
Syntaxpublic void addExternalMessageHandler(
	ExternalMessageHandlerDelegate listener,
	Object source
)
Parameters
- listener
- Type: Openfin.DesktopExternalMessageHandlerDelegate
 A function that is called to process a received HTTPS/HTTP message for this connection.
- source
- Type: SystemObject
 The object that originally registered the listener.
 See Also
See Also