This notify member is called when an event is triggered from any event that this handler has been added to.
"inputChangedEventHandler_var" is a variable referencing an InputChangedEventHandler object. | 
        
"inputChangedEventHandler_var" is a variable referencing an InputChangedEventHandler object. | 
        
| Name | Type | Description | 
| eventArgs | InputChangedEventArgs | The arguments object with details about this event and the firing InputChangedEvent. |