Abstract
Earlier in this book, we introduced three key mechanisms that are required of an object-oriented programming language (OOPL). We already discussed how the C# language implements two of these concepts.
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We can create our own user-defined types, also known as classes, to model objects of arbitrary complexity, as we discussed in Chapter 3.
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We can arrange these types into class hierarchies to take advantage of the inheritance mechanism of OO languages, as we discussed in Chapter 5.
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© 2008 Grant Palmer and Jacquie Barker
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(2008). Polymorphism and Some Final Object Concepts. In: Beginning C# 2008 Objects. Apress. https://doi.org/10.1007/978-1-4302-1087-0_7
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DOI: https://doi.org/10.1007/978-1-4302-1087-0_7
Publisher Name: Apress
Print ISBN: 978-1-4302-1088-7
Online ISBN: 978-1-4302-1087-0
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