.NET Core Dependency Injection

Create modern, resilient applications!

Enroll Now

.NET Core Dependency Injection

Create modern, resilient applications!

Enroll Now

45 Lessons

5 Hours

Certificate

45 Lessons

5 Hours

Certificate

.NET Core Dependency Injection From Start to Finish

How do you make use of dependency injection so your apps are not half-baked, tightly-coupled, and messy?

.NET Core Dependency Injection from Start to Finish gives you an in-depth look at how the dependency injection system works in .NET Core. It covers how to set it up in all major project types, how to add dependencies in various manners, and how to get the dependencies out. Advanced and edge cases will be covered, including additional parameters, multiple dependencies per interface, dependencies from other libraries, and more.

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Your Path to DI Expert

Foundation

Understand how to set up dependency injection

Course Introduction

By Tim Corey 6 lessons 38 min Preview

Introduction

0:52 min

What is Dependency Injection

19:16 min

Why is Dependency Injection important

4:59 min

What This Course Covers

7:09 min

What This Course Does Not Cover

3:16 min

Who This Course is for

4:24 min

Forum

Collaborative Student Space

The Basics

By Tim Corey 7 lessons 32 min

Introduction

0:57 min

Creating a Blazor Server Project

4:47 min

Reviewing Startup

8:13 min

Creating a Demo Class

1:59 min

Adding a Class to Dependency Injection

1:43 min

Referencing a DI Object in a Blazor Page

5:26 min

Referencing a DI Object in Another Class

12:16 min

Scope

By Tim Corey 4 lessons 13 min

Introduction

0:35 min

Transient

2:15 min

Singleton

5:16 min

Scoped

5:20 min

Using Interfaces

By Tim Corey 5 lessons 40 min

Introduction

0:32 min

Referencing an Interface

3:56 min

Why Use an Interface

20:36 min

Multiple Implementations

7:42 min

Identifying Specific Interface Types

9:30 min

Milestone

Now you understand how to use dependency injection well

Advanced

Conquer the advanced topics and best practices

Advanced Topics

By Tim Corey 4 lessons 24 min

Introduction

0:50 min

Registering Groups of Services

6:23 min

Service Registration Methods

11:08 min

TryAdd Option

6:26 min

Best Practices

By Tim Corey 4 lessons 29 min

Introduction

0:39 min

Disposing of Services

10:14 min

Avoid the Service Locator Pattern

11:49 min

Be Careful of Scope

7:19 min

Frequently Asked Questions

By Tim Corey 6 lessons 32 min

Introduction

0:28 min

Can I Have Multiple Items with One Interface?

4:45 min

Can I Have Other Constructor Parameters?

11:00 min

Can I Have Multiple Constructors?

1:06 min

Can I Pass In Values to My Constructors Besides Class Instances?

5:10 min

Do I Put Every Class In My DI System?

10:44 min

Dependency Injection In Common Project Types

By Tim Corey 8 lessons 75 min

Introduction

0:35 min

Console App

20:23 min

Worker Service

7:32 min

WinForms (.NET Core)

13:34 min

WPF (.NET Core)

15:38 min

ASP.NET Core

6:43 min

Blazor WebAssembly

4:29 min

Azure Function

9:47 min

Course Conclusion

By Tim Corey 1 lessons 1 min

Conclusion

1:01 min

Course Completed

Certificate Awarded

You Are a Dependency Injection Expert

You are now able to....

Implement dependency injection with confidence

Correctly use the various scope types

Implement dependency injection in .NET project types

Your Path to DI Expert

Foundation

Understand how to set up dependency injection

Course Introduction

6 lessons 38 min Preview

Introduction

0:52 min

What is Dependency Injection

19:16 min

Why is Dependency Injection important

4:59 min

What This Course Covers

7:09 min

What This Course Does Not Cover

3:16 min

Who This Course is for

4:24 min

Forum

Collaborative Student Space

The Basics

7 lessons 32 min

Introduction

0:57 min

Creating a Blazor Server Project

4:47 min

Reviewing Startup

8:13 min

Creating a Demo Class

1:59 min

Adding a Class to Dependency Injection

1:43 min

Referencing a DI Object in a Blazor Page

5:26 min

Referencing a DI Object in Another Class

12:16 min

Scope

4 lessons 13 min

Introduction

0:35 min

Transient

2:15 min

Singleton

5:16 min

Scoped

5:20 min

Using Interfaces

5 lessons 40 min

Introduction

0:32 min

Referencing an Interface

3:56 min

Why Use an Interface

20:36 min

Multiple Implementations

7:42 min

Identifying Specific Interface Types

9:30 min

Milestone

Now you understand how to use dependency injection well

Advanced

Conquer the advanced topics and best practices

Advanced Topics

4 lessons 24 min

Introduction

0:50 min

Registering Groups of Services

6:23 min

Service Registration Methods

11:08 min

TryAdd Option

6:26 min

Best Practices

4 lessons 29 min

Introduction

0:39 min

Disposing of Services

10:14 min

Avoid the Service Locator Pattern

11:49 min

Be Careful of Scope

7:19 min

Frequently Asked Questions

6 lessons 32 min

Introduction

0:28 min

Can I Have Multiple Items with One Interface?

4:45 min

Can I Have Other Constructor Parameters?

11:00 min

Can I Have Multiple Constructors?

1:06 min

Can I Pass In Values to My Constructors Besides Class Instances?

5:10 min

Do I Put Every Class In My DI System?

10:44 min

Dependency Injection In Common Project Types

8 lessons 75 min

Introduction

0:35 min

Console App

20:23 min

Worker Service

7:32 min

WinForms (.NET Core)

13:34 min

WPF (.NET Core)

15:38 min

ASP.NET Core

6:43 min

Blazor WebAssembly

4:29 min

Azure Function

9:47 min

Course Conclusion

1 lessons 1 min

Conclusion

1:01 min

Certificate Awarded

Course Completed

You Are a Dependency Injection Expert

You are now able to....

Implement dependency injection with confidence

Correctly use the various scope types

Implement dependency injection in .NET project types

Ready to start your path?

Enroll Now

Ready to start your path?

Enroll Now

Hi, I'm Tim COREY

I learned software development the hard way, with lots of dead-ends, confusion, and knowledge gaps. I kept thinking, “It shouldn't be this hard!” Now I teach students how to think and code like professional developers. My goal is to make it easier for you to become a developer.

25+

Years Experience

400,000

Students

400+

Hours Content

8x

Microsoft MVP

Don't Just Take My Word for It

“With your knowledge and teaching style I just got my first job offer as a C# developer”

Corey

“Definitely worth the money you pay.”

Zafar

“I really appreciate the explanation of “Why”

Jamie

“Thank you so much”

Daniel

“I'd feel better having a colleague that learned from Tim's courses than a bootcamp”

KUMBALA80

“After completing the mastercourse I got two very nice competing engineering offers”

Ron

“Best I've come across”

Chris

“I have finally landed my first job as a software developer”

Daniel

“If I only found this a year ago I could've saved so much time.”

Alex

Hi, I'm Tim COREY

25+

Years Experience

400,000

Students

400+

Hours Content

8x

Microsoft MVP

Don't Just Take My Word for It

“With your knowledge and teaching style I just got my first job offer as a C# developer”

Corey

“Definitely worth the money you pay.”

Zafar

“Thank you so much”

Daniel

“I'd feel better having a colleague that learned from Tim's courses than a bootcamp”

KUMBALA80

“After completing the mastercourse I got two very nice competing engineering offers”

Ron

“I really appreciate the explanation of “Why”

Jamie

“Best I've come across”

Chris

“If I only found this a year ago I could've saved so much time.”

Alex

Hi, I'm Tim COREY

25+

Years Experience

400,000

Students

400+

Hours Content

8x

Microsoft MVP

Don't Just Take My Word for It

“With your knowledge and teaching style I just got my first job offer as a C# developer”

Corey

“Definitely worth the money you pay.”

Zafar

“After completing the mastercourse I got two very nice competing engineering offers”

Ron

“I have finally landed my first job as a software developer”

Daniel

“Best I've come across”

Chris

Purchase or Subscribe

Enroll in the course or get it as part of a DevPass Subscription

.NET Core Dependency Injection From Start to Finish Title Image

$49.00

One time payment

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5 Hours of HD Video

Certificate

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Source Code

English Subtitles

Downloadable

Lifetime Access

$55.00/m

Recurring Monthly Payment

Black Checkmark on White Circular Background

30 Courses

Certificates

Forum Access

Source Code

English Subtitles

Streaming Only

Life of Subscription

400+ Hours of Video

$3.3K Total Value

Future Courses Added

Learn More About DevPass

Purchase or Subscribe

Enroll in the course or get it as part of a DevPass Subscription

$49.00

One time payment

5 Hours of HD Video

Certificate

Forum Access

Source Code

English Subtitles

Downloadable

Lifetime Access

$55.00/m

Recurring Monthly Payment

30 Courses

Certificates

Forum Access

Source Code

English Subtitles

Streaming Only

Life of Subscription

400+ Hours of Video

$3.3K Total Value

Future Courses Added

Learn More About DevPass

30 Day Money Back Guarantee

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