Gets a value that indicates whether the service is currently listening to the events.
Object.defineProperty(SheetEditorInteractiveService.prototype, 'isListening',
get: function()
)
true if the service is currently listening to the events; otherwise, false.
The value of IsListening will be set to true
after a successful call to StartListening and will be set
back to false
when StopListening is called.
SheetEditorInteractiveService Class