Abstract
An interface defines a contract between components. A contract, when applied to a type, imposes a set of requirements on that type. Typically, this means a set of methods and properties that any type implementing the interface is guaranteed to provide. Using interfaces, you can separate the definition of your objects from their implementation. Interfaces also make it easier for you to add functionality to your types, while minimizing compatibility issues with existing clients.
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© 2008 Guy Fouché and Trey Nash
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(2008). Interfaces. In: Accelerated VB 2008. Apress. https://doi.org/10.1007/978-1-4302-0339-1_6
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DOI: https://doi.org/10.1007/978-1-4302-0339-1_6
Publisher Name: Apress
Print ISBN: 978-1-59059-874-0
Online ISBN: 978-1-4302-0339-1
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