C#

Join this Course

Responsible	Administrator
Last Update	09/14/2026
Members	1

Course
Reviews

Section 3: Object-Oriented C#

12Lessons ·
- 19: Classes, Objects, and Constructors
  
  Preview
- 20: Inheritance and Polymorphism
  
  Preview
- 21: Interfaces and Default Interface Methods
  
  Preview
- 22: Abstract Classes
  
  Preview
- 23: Properties, Fields, and Auto-Properties
  
  Preview
- 28: Sealed Classes and Members
  
  Preview
- 29: Practice Exercise: Building a Shape Hierarchy with Polymorphism
  
  Preview
- 30: Practice Exercise: Modeling a Library System with Interfaces
  
  Preview
Section 8: More Language Features

8Lessons ·
- 63: Operator Overloading in C#
  
  Preview
Section 16: Design Patterns in C#

9Lessons ·
- 105: The Abstract Factory Pattern
  
  Preview
- 109: The Decorator Pattern
  
  Preview
Section 23: More Design Patterns

5Lessons ·
- 148: The Facade Pattern
  
  Preview
- 150: The Template Method Pattern
  
  Preview
- 151: The Visitor Pattern
  
  Preview
Section 26: C# Keywords Reference (Modifiers)

7Lessons ·
- 162: Access Modifiers: public, private, protected, internal
  
  Preview
- 163: The abstract and sealed Modifiers
  
  Preview
- 166: The virtual and override Modifiers
  
  Preview