Sunday 24 March 2013

What is an event and what are the models available for event handling?


What is an event and what are the models available for event handling?  
An event is an event object that describes a state of change in a source. In other words, event occurs when an action is generated, like pressing button, clicking mouse, selecting a list, etc. There are two types of models for handling events and they are: a) event-inheritance model and b) event-delegation model.

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