APIs for Java Developers

This class can be provided as argument to event subscribing method on instance of NObject class.

When .NET event is raised all associated instances of NEventListener will be informed by calling
eventOccured method with list of arguments passed by the event invocation.

Receiving Events Arguments

All arguments passed by event invocation are either converted to JAVA primitive types (String, Integer, Float)
or passed as NObject instances for reference-type arguments.

Subscribing Events

Events can be subscribed by calling NObject.addEventListener(String, INEventListener) method.
Event listener can be an instance of this class or any other class inheriting from NEventWithResultListener,
class implementing INEventListener interface or anonymous class of NEventListener itself; for example

 
 button4.addEventListener("Click", new NEventListener() {
 	public void eventOccurred(Object[] arguments) {
 		button4_Click((NObject)arguments[0],(NObject)arguments[1]);
	}
 });
 
 

or by instance of class implementing INEventListener interface

 
 class MyEventListener implements INEventListener
 {
 	public void eventOccurred(Object[] arguments)
 	{
 		//my custom event handling code
 	}
 }
 
 button4.addEventListener("Click", new MyEventListener());