October 2023
Beginner to intermediate
238 pages
4h 49m
English
Content preview from Visual Basic Quickstart Guide
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13
Inheritance
Inheritance is a fundamental concept in object-oriented programming (OOP) that allows a child class to inherit properties and behaviors from another class (parent or base class). Inheritance enables code reuse, promotes a hierarchical organization of classes, and facilitates the creation of a more organized and maintainable code base.
Inheritance follows the is-a relationship, meaning a child class is a specialized version of the parent class. It can access all the parent class’s public and protected members (variables and methods) but not private ones. The child class can also override the methods of the parent class to provide its specific implementation while keeping the rest of the inherited behaviors intact.
In this chapter, ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.