Visual Basic Tutorial 4 Object Oriented Programming

In this part of my Visual Basic Tutorial I'll cover Constants, Enumerations, Structures, Classes, Objects, Inheritance, Polymorphism, Encapsulation, Overriding Methods, ArrayLists and More.

Thank you to Patreon supporters like the following for helping me make this video

@kyleaisho
@thetwistedhat
vjFaLk

[DarkTutoxt]

Hey Derek, I am not even interested in VB but I want to thank you for all the tutorials you have done in this channel and the thousands of people you have helped with them. Keep the good work!

[davidstranava]

I was programing in Python (just little bit), it was hard for me to make the GUI, so i was looking for new language with easier GUI, i am so happy that i met your tutorials about Visual Basic with easy programable GUI. Thank you a lot☺

[BrokebackBob]

Derek, it's me Bob, your fan, a retired programmer of 35 years, yes, from punch cards to Android. You are a superb teacher and you have a big heart to pass on your knowledge as I also try to do. You lessons should be included in The Great Courses Series. All my best.

[edilsonrj]

Hi Derek thank's very much for all the videos, it has helped me a lot to improve my programming skills.
You are the best!

[stefanfahlberg]

Just amazing VB tutorials you do, and I'm looking forward to follow your soon to come C# tutorials also :-)

[kcvinu]

Actually you dont need to write separate properties for getter and setter. You can write them inside one property declaration.
And there is a ToString method, which you can override from the base class.

[cvontres]

This series is very helpful for giving me a quick overview of VisualBasic so I can make tools easily. Thank you!

[NetMistro]

Enjoying this tutorial series. thanks!

[james]

Hey! Videos are well presented, your voice and intonations make them great. Really. Your processes move along a bit fast, but great for refreshing content. Thanks.

[farisjaff]

Thank you sir for the clear and easy tutorial.
I can say that it's the best channel on YouTube I've ever watched in the field of VB.Net .
Please accept me as one of your followers.
Best Regards.

[DodgyBrothersEngineering]

I Made It :D Wow that was a lot to take in. So far it has been a walk in the park (up to the OOP section) but this one was a real brain buster. Going to download and step through the code to make sure I have it right.

[didierleprince]

Comme d'habitude, Simplement GREAT. Merci a lot

[robicher]

Five starts again, TXS!
Roberto
I will definitely go to Patreon now :)

[Esparzamx]

I've made it! ... Lol, I love your videos so much that I'm starting to mindlessly follow your every direction... Yes, My master!

[corider]

Great videos, but can't duplicate Tutorial 4. I just downloaded and installed Visual Studio 2017 on Windows 10, yesterday. All was well until Tutorial 4 and the Animal Class. The menu selections are a little different to create a new class. 1) Right-Click on the Project in the Solutions Explorer window, 2) Click on Add>, 3) Select New Item..., 4) Select Visual Basic Class, 5) Name it Animal.vb. This creates the new Animal.vb Class tab with the first line reading: Public Class Class1. I changed Class1 to Animal, but no matter what I do, I get the following errors in the Form1.vb: Dim spot As New Animal With {... generates "BC30002 Type 'Animal' is not defined." and Dim fluffy = Animal.MakeAnimal("Fluffy") generates "BC30451 'Animal' is not declared. It may be inaccessible due to its protection level." Nothing I've tried changes this.

[Miguel]

Derek, you're an awesome teacher!

[angelinajolie]

Hi Derek Awesome Tutorials as Always !
Suggestion: After The Electronics and Assembly Tutorials Could you please do a tutorial on how to create device drivers?
Thanks In Advance !

[NebulaM]

As always, an exciting learning experience! Thank you so much! I've an array question: In old VB6 there used to be Typed Arrays. I need an array that contains a string and two integers. It would be nice to use all the Array features like Add, Count, Index, Remove....etc. What I need is something along the lines of :

anArray(i)._dimension = "T"
anArray(i)._preinspect = 0
anArray(i)._procinspect = 1

Or better yet:

anArray(i)=("T", 0, 1)

Is this doable or am I looking at this the wrong way? Sorry to put this here. Didn't know where best to get this to you.

Thanks again!!

[marrr]

Great videos Derek, I just signed up to support you on a monthly basis with $5/month. Keep up the great work and if you can add a bit more explanations on your videos how things work would be great!

[carlomagnopacarat]

Hey Derek, how can I make a vb with marketing/sales and maintenance for service engineer? just examples. thank you