Abstract
If multiple classes need to share behavior, they can all use the same base class, and that base class may be abstract. But there can be only one base class in C#, and it is often preferable to share behavior without using a base class.
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© 2012 Eric Gunnerson
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Gunnerson, E. (2012). Interfaces. In: A Programmer’s Guide to C# 5.0. Apress, Berkeley, CA. https://doi.org/10.1007/978-1-4302-4594-0_9
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DOI: https://doi.org/10.1007/978-1-4302-4594-0_9
Publisher Name: Apress, Berkeley, CA
Print ISBN: 978-1-4302-4593-3
Online ISBN: 978-1-4302-4594-0
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