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.

[DamnTimCan]

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

[paleonard]

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!

[ichig]

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

[ilakutemmanuel]

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

[pavidevi]

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

[fnarmusiccomposition]

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

[raheelshayaan]

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

[MrJeeoSoft]

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

[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.

[ranjanadissanayaka]

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

[bartosz]

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

[YEAR]

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

[jktenny]

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

[AliHassan-ecnu]

Thanks for such a simple and beautiful example

[omojolajoshua]

Super awesome explanation. Thank you!!!

[tithiram]

Nice and simple explanation. Thanks a lot :)

[davidsantos]

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

[CYOND]

Very nice and simple explanation of the subject.