ActionScript 2.0 is a major grammatical overhaul of ActionScript as it existed in Flash. It adds relatively little new runtime functionality to the language but radically improves object-oriented development in Flash by formalizing objected-oriented programming (OOP) syntax and methodology.It can use as a official vocabulary for creating classes and objects.
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Action Script has a adds of syntactic support for traditional object-<br />oriented features.ActionScript provides a class keyword for creating<br />classes and an extends keyword for establishinginheritance.
