SOLID Principles Primer: Essential Basics for C# Developers

Name: SOLID Principles Primer: Essential Basics for C# Developers
Rating: 4.5 (32 reviews)

Learn and understand the basics of SOLID principles and apply them to a real-world example

Created byGanesh B

Last updated 2/2024

English

English [Auto],

What you'll learn

Gain an insight into the importance of software design
Understand the symptoms of poor design
Explore the various SOLID principles that improve the design of software
Examine a C# class and showcase the application of each SOLID principle to it

Course content

3 sections • 9 lectures • 32m total length

Welcome!0:49
Explore the five solid principles of object oriented design, including single responsibility, open closed, Liskov substitution, interface segregation, and dependency inversion, through a book service example for c sharp developers.

Design Matters - Fixing Code with SOLID Principles4:02
Explore why software design matters and fix poor design by applying solid principles to identify and address design smells like rigidity, fragility, and opacity.
Single Responsibility Principle4:00
Understand the single responsibility principle, which says a class should have one reason to change, promoting high cohesion by separating business logic from data access through a repository.
Open-Closed Principle - Part 12:17
Dependency Inversion Principle5:33
Apply the dependency inversion principle by programming to abstractions, implement a repository interface, and use dependency injection to decouple high level services from data access.
Open-Closed Principle - Part 21:59
Liskov Substitution Principle10:59
Learn the Liskov substitution principle and why interfaces must substitute seamlessly. See how read and add methods, repositories, and base versus read-only implementations test substitutability.
Interface Segregation Principle2:10
Adopt the interface segregation principle by creating focused interfaces. Ensure clients depend only on used methods like read, and avoid unnecessary add methods, aligning with the Liskov substitution principle.

Requirements

Developers should be familiar with the basics of Object-Oriented Programming (OOP) and C#

Description

Are you a C# developer with some Object-Oriented Programming (OOP) and C# basics under your belt? Learn and understand the SOLID principles of Object Oriented Design with my course SOLID Principles Primer: Essential Basics for C# Developers!

In this course, we will be exploring all the five SOLID principles of Object-Oriented Design, and apply them to a real-world example.

Who Should Take This Course?

This course is ideal for C# developers who have some basic knowledge of Object Oriented Programming (OOP) and C#, and want to understand and explore the SOLID principles of Object-Oriented Design.

Software Required

This course is focused on conceptual understanding over tool-specific demonstrations, so there won't be any Visual Studio walkthroughs in this course.

Course Format

This course is a mini course, which means that it is shorter than a typical Udemy course. However, the content is condensed to fit in less than an hour.

What You Will Learn

By the end of this course, you will have gained an understanding of the following topics:

1. Why software design matters?

2. Symptoms of poor design (code smells)

3. The following five SOLID principles and how to apply them to a real-world example:

Single Responsibility Principle (SRP)
Open-Closed Principle (OCP)
Liskov Substitution Principle (LSP)
Interface Segregation Principle (ISP)
Dependency Inversion Principle (DIP)

Who this course is for:

C# Developers who want to learn the basics of SOLID principles

SOLID Principles Primer: Essential Basics for C# Developers

What you'll learn

Explore related topics

Course content

Introduction1 lecture • 1min

The SOLID Principles7 lectures • 31min

Conclusion1 lecture • 1min

Requirements

Description

Who this course is for: