In OOP, Class Inheritance has been one of the most important topics and it has been around since 1967. The idea behind class inheritance is to enable the inheriting (derived) classes use attributes of the base classes. This enables programmers to reuse the code by having derived classes share the functionality of their base classes [...]
.NET
I’m sure you’re aware of Classes, which on a high-level are user-defined types, and their instances are objects. Vb.NET has introduced a new type, called an Interface. An Interface, according to this article by Nick Harrison, “is a contract that defines the signature of some piece of functionality”. This contract is fulfilled by the Implementing [...]
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