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Object-Oriented Programming in C#

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Introduction to Object-Oriented Programming

A Brief Introduction Modern Object-Oriented Languages

Classes and Objects

Introduction to Objects and Classes Declaration and Implementation Accessing the Class Members Access Modifiers Fields Methods Static and Non-Static Methods The 'this' Reference Variable Getters, Setters and Properties Constructors Calling a Constructor from Another Constructor Quiz Challenge 1: Square Numbers and Return their Sum Solution Review: Square Numbers and Return their Sum Challenge 2: Calling a Constructor from a Constructor Solution Review: Calling a Constructor from a Constructor Challenge 3: Analyzing the Performance of Students Solution Review: Calculate the Student's Total Marks Challenge 4: Implement a Calculator Class Solution Review: Implement a Calculator Class

Data Hiding

What Is Data Hiding?Encapsulation Understanding Encapsulation Using Examples Quiz Challenge 1: Implement the Rectangle Class Solution Review: Implement the Rectangle Class Challenge 2: Implement the Complete Student Class Solution Review: Implement the Complete Student Class

Inheritance

What is Inheritance?The Syntax and Terminologies Base Keyword Types of Inheritance Advantages of Inheritance Quiz Challenge 1: Implement the Derived Class Solution Review: Implement the Derived Class Challenge 2: Implement the Parametrized Constructor Solution Review: Implement the Parametrized Constructor

Polymorphism

What Is Polymorphism?Polymorphism Using Inheritance Method Overriding Difference Between Overloading and Overriding Quiz Challenge 1: Override a Method in the Derived Class Solution Review: Override a Method in the Derived Class Challenge 2: Implement and Override a Method Solution Review: Implement and Override the Method Challenge 3: Implement a Banking Application Using Polymorphism Solution Review: Implement Banking Application Using Polymorphism

Conclusion

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Final Remarks

Final Remarks

Here’s a quick summary of what we learned from the “Object-Oriented Programming in C#” module.

Congratulations! We have successfully completed the “Object-Oriented Programming in C#” module.

Summary

In this module, we learned the art of object-oriented programming in C#. The module started with a brief description of object-oriented programming. Moving ahead, we covered the basic concepts of ...