freeCodeCamp C# Tutorial

learned and practiced thoroughly not blindly ;-)

Source : freeCodeCamp, produced by Giraffe Academy

Part 1 :

• Conditional and Loops (modified with loops and user input)

Part 2 :

• Data Structures and Loops

Part 3 :

• Classes, Objects and Exceptions (parts 1 & 2 included)

Part 4 :

• Class Elements (Constructor, Methods, Getter & Setters, Attributes) and Inheritance
• Tested concepts with preliminary idea for "Guitars Inventory/Database"

Notes

• Four Fundamental Principles of OOP :

  • ABSTRACTION
  • ENCAPSULATION
  • INHERITANCE
  • POLYMORPHISM

• Check out this Microsoft Learn tutorial for clear definitons

• Inheritance is essential only if :

  • You are planning to build additional functionality to the Base Class
  • You are NOT redundantly using Base Class functionalities
  • You know the differences between "INHERITANCE" and "ABSTRACTION", i.e.,
    • ABSTRACTION : creating an object for using the structure of a Class for desired functionality
    • INHERITANCE : building additional structures using the existing structure of the Base Class - without disturbing it - for greater functionality