C# polymorphism 🎭

C# polymorphism tutorial example explained
#C# #polymorphism #tutorial
using System;
namespace MyFirstProgram
{
class Program
{
static void Main(string[] args) {
// polymorphism = Greek word that means to "have many forms"
// Objects can be identified by more than one type
// Ex. A Dog is also: Canine, Animal, Organism
Car car = new Car();
Bicycle bicycle = new Bicycle();
Boat boat = new Boat();
Vehicle[] vehicles = {car, bicycle, boat};
foreach (Vehicle vehicle in vehicles)
{
vehicle.Go();
}
Console.ReadKey();
}
}
class Vehicle
{
public virtual void Go()
{
}
}
class Car: Vehicle
{
public override void Go()
{
Console.WriteLine("The car is moving!");
}
}
class Bicycle : Vehicle
{
public override void Go()
{
Console.WriteLine("The bicycle is moving!");
}
}
class Boat : Vehicle
{
public override void Go()
{
Console.WriteLine("The boat is moving!");
}
}
}

[@BroCodez]

using System;
namespace MyFirstProgram
{
class Program
{
static void Main(string[] args) {
// polymorphism = Greek word that means to "have many forms"
// Objects can be identified by more than one type
// Ex. A Dog is also: Canine, Animal, Organism
Car car = new Car();
Bicycle bicycle = new Bicycle();
Boat boat = new Boat();
Vehicle[] vehicles = {car, bicycle, boat};
foreach (Vehicle vehicle in vehicles)
{
vehicle.Go();
}

Console.ReadKey();
}
}
class Vehicle
{
public virtual void Go()
{
}
}
class Car: Vehicle
{
public override void Go()
{
Console.WriteLine("The car is moving!");
}
}
class Bicycle : Vehicle
{
public override void Go()
{
Console.WriteLine("The bicycle is moving!");
}
}
class Boat : Vehicle
{
public override void Go()
{
Console.WriteLine("The boat is moving!");
}
}
}

[@wiskasIO]

THANK YOU! Your video helped me understand more the concept better than my University teacher and three different books.

[@figgiano1]

😂

[@videolosss]

Again! Describing difficult concepts so simply. You got the gift

[@MrJeeoSoft]

Excellent example as well as simple, thank you for sharing!

[@ilakutemmanuel9688]

The best explanation of polymorphism i have ever come across. Thank you

[@paleonard1979]

Legend!! I've been reading a book for ages trying to understand this. Thank you for making such a simple explanation that even my brain can understand!

[@pavidevi86]

omg i am impressed !!!!...can c# be taught so simple....thank you so much

[@CYON4D]

Very nice and simple explanation of the subject.

[@omojolajoshua]

Super awesome explanation. Thank you!!!

[@jktenny]

Thanks a lot for making this video. The way you explain this is awesome

[@AliHassan-ec9nu]

Thanks for such a simple and beautiful example

[@MethodOverRide]

Fantastic video!

[@vFedora]

Thank you bro.Your vids are just amazing.

[@tithiram]

Nice and simple explanation. Thanks a lot :)

[@rui9078]

so simple and easy to understand. nice vido bro!

[@YEAR2001]

i love you, my add wont allow me to watch the long tutorials otehr channels post but these are literally saving meeeeeeeeeeeeeee

[@alex_opr]

Very well explained, thank you!

[@H4KnSL4K]

Nice and concise!

[@ranjanadissanayaka5390]

hey sir ! thank you so much for making this video. Can you also make videos on encapsulation and abstraction ?

[@bartosz8117]

This is the first time i clicked like, subscribe and notification bell after seeing one video. (half of it) - Bro!

[@alexanderpopvelichkov8850]

very clear explaination!

[@bokooo3129]

Thank you elder bro that was very helpfull 😊

[@STUPIDYOUTUBE_HIDINGMSGS]

Thanks! Explained clearly! But you missed detailing it further into compile-time and run-time polymorphism?

[@spartanranger]

Thanks for the video Bro.

[@fnarmusiccomposition3418]

bro code and girafe academy is my favriot youtube channel about programming

[@masoudrahzani]

really really great! thanks

[@kopilkaiser8991]

You are an Awesome teacher🎉

[@raheelshayaan]

i have my midterms in an hour and a half. bro just saved my ass. easily the best youtuber to teach programming.

[@ichig085]

This is an example of run-time polymorphism. There's also compile-time polymorphism such as method overloading.

[@cloudguy4192]

excellent video!!!

[@blizzardengle]

Great tutorial! You should use abstract instead of virtual for the Go method in this case though. This would also mean the class Vehicle has to be abstract as well.

[@user-pc2vv6ue8v]

just handled an issue in my case with the help of this video, thank you so much "Bro Code"

[@nadaelnagar4174]

Amazing example

[@Coder991]

awesome

[@davidsantos8249]

Great video ! thx u save me my module 9/10 of PSI !!!! HUG FROM PORTUGAL SIUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUU

[@najimpinjari6077]

great to have you

[@amanda-we9fv]

in line 30, why is it virtual and not abstract? especially as it's designed to be overriden

[@ikuubi]

Brooooooooooooooooo this is so clear!

[@GeneralPet]

Ok but how does it actually work? If it’s like casting where each object is cast to their base class then wouldn’t they lose all their properties that were defined in the child class but not the base?

[@AFaridos]

Thank you bro!

[@mone9366]

Thank you!

[@HoNow222]

very good video

[@user-so6pp9iq5y]

nice tutorial

[@ahmedel-saadany703]

🖤🖤

[@FullExtension1]

you are such a bro, bro.

[@alexgolomb363]

Thanks bro

[@michrolaserx10]

bro i want to asked, where is the static and dynamic in this video?

Thanks Bro!

[@youcan_sprules]

Nicd

[@zdspider6778]

If you want to inherit from more than one class, you just use the comma "," operator?

[@stevancosovic4706]

Thanks:)

[@zoop391]

Ah this explains why my teacher was able to hold various of values of different datatypes using the 'object' datatype as reference.

[@dimitryaujour318]

your the reallest!

[@armanir1571]

thanks a lot man

[@qardin3079]

so nice

[@gilbertdavid9582]

thanks

[@najimpinjari6077]

love from india sir

[@adamnowicki1425]

Boaty McBoat Face
thx for video

[@erenardakaplan7984]

wow

[@Tymonello]

thanks bro

[@user-gq4ln6mm9j]

nice nice

[@hsami4208]

Thankyou for this, correct me if I’m wrong but can you also have vehicle as as abstract class and have a abstract method with no body which can then be overridden by the other classes ?

[@samochreno]

yes you are correct but then you HAVE to override it not only can

[@marcusaurelius3487]

@@samochreno dont you have to override here too

[@samochreno]

@@marcusaurelius3487 i dont understand

[@mariapaszkowska3311]

@@samochreno virtual method can but doesnt have to be overridden, but if the method is abstract you have to override it

[@samochreno]

@@mariapaszkowska3311 i know thats what i said

[@caseyspaulding]

Gold

[@alexizz8012]

This guy is saving me so hard

[@sekki2554]

This guy underated af

[@maxwong1768]

It would be better to mention that method overriding is a run-time polymorphism first .

[@justingiovanetti]

My instincts when hearing “polymorphism” is to think cat changes into dog. Car changes to boat. Not cat is also an animal, or car is also a vehicle.

[@alikemalulus478]

[@polytrave]

im not a bro but still thanks for the code

[@Anthony-op7xz]

Do u have a vid on the virtual keyword

[@engirckt5410]

please make a video on it bro

[@majeyork]

Thanks bro

[@MustafaKaradeniz-yy1cx]

[@jaypatel0088]

Just Code bro 😉😉😉😎😎😎..

[@the_dude_josh]

A random comment down below.

[@notyou3000]

as

[@sammoc1985]

Random comment

[@ancestrall794]

Random comment down below

[@weary867]

Random

[@kvelez]

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ConsoleApp1
{
internal class Program
{
static void Main(string[] args)
{
Car car = new Car();
Truck truck = new Truck();
Vehicle[] vehicles = {car, truck};
List transportation = new List();
transportation.Add(car);
transportation.Add(truck);
foreach (var transport in transportation)
{
transport.Go();
}
foreach (var vehicle in vehicles)
{
vehicle.Go();
}
}
}
abstract class Vehicle
{
abstract public int Speed { get; set; }
abstract public int Wheels { get; set; }
abstract public void Go();
}
class Car : Vehicle
{
public override int Speed { get; set; }
public override int Wheels { get; set;}
public override void Go()
{
Console.WriteLine("Car is Moving...");
}
}
class Truck : Car
{
public override void Go()
{
Console.WriteLine("Truck is motion.");
}
}
}

[@felixconrad9248]

Your Videos are Very Helpfull, you Earned your GigaChad-Code-Logo