ASP.NET Core 3 Development

ASP.NET Core 3 is the latest release of Microsoft’s cross-platform version of its ASP.NET Web development framework. This ASP.NET Core 3 Development training introduces attendees to ASP.NET Core development and teaches the skills necessary to design and build well-architected web and service-oriented applications that follow the MVC design pattern.
Note: This 4-day training course can be extended to five days with additional topics related to the C# programming language or Entity Framework Core.


Public Classes: Delivered live online via WebEx and guaranteed to run . Join from anywhere!

Private Classes: Delivered at your offices , or any other location of your choice.

  1. Understand the goals and benefits of the .NET Core platform
  2. Learn to make good decisions about application architecture and the choice of data access technology
  3. Use ASP.NET Core's routing system to achieve a REST-style architecture
  4. Learn how to build a compelling and maintainable HTML user interface using the Razor view engine and client-side JavaScript
  5. Gain experience using Blazor, Razor Pages, SignalR, and gRPC
  6. Learn how to extend and modify ASP.NET Core by creating custom components and templates
  7. Understand the different cross-platform deployment options available including via Docker containers
  1. Introduction
    1. What is .NET Core?
    2. .NET Core vs. Full Framework
    3. Overview of ASP.NET Core
  2. .NET Core SDK
    1. Installation
    2. Version Management
    3. Command-Line Interface (CLI)
    4. Hello World Application
  3. ASP.NET Core Application Architecture
    1. NuGet Packages and Metapackages
    2. Application Startup
    3. Hosting Environments
    4. Middleware and the Request Processing Pipeline
    5. Services and Dependency Injection
    6. MVC vs. Razor Pages
  4. Application Configuration
    1. Configure and ConfigureServices
    2. Configuration Providers and Sources
    3. Configuration API
    4. Options Pattern
    5. HTTPS, GDPR, and HTTP/2
  5. Request Routing
    1. RESTful Services
    2. Endpoint Routing
    3. Attribute-Based Routing
    4. Route Templates
    5. Route Constraints
  6. Models
    1. Persistence Ignorance
    2. Object-Relational Mapping
    3. Entity Framework (EF) Core
    4. Dapper ORM
  7. Controllers
    1. Responsibilities
    2. Requirements and Conventions
    3. Dependencies
    4. Action Results
    1. Responsibilities
    2. Conventions
    3. Razor Syntax
    4. Layouts
    5. ViewData and Strongly-Typed Views
    6. Partial Views
    7. View Models
    8. HTML and URL Helpers
    9. Tag Helpers
    10. View Components
    11. Client-Side Dependencies
    12. Microsoft Library Manager (LibMan)
    13. Razor Pages
  9. HTML Forms
    1. Form Tag Helper
    2. Form Submissions
    3. Model Binding
  10. Data Validation
    1. Introduction
    2. Data Annotations
    3. Model Binding
    4. Input Tag Helpers
    5. Validation Tag Helpers
  11. Blazor
    1. Server-Side Blazor vs. Client Side Blazor
    2. Browser Support
    3. Forms and Validation
    4. Routing
  12. Application State
    1. Client-Side vs. Server-Side
    2. HttpContext.Items
    3. Session State
    4. TempData
  13. Authentication
    1. Introduction
    2. ASP.NET Core Identity
    3. Cookie Middleware
    4. Authorization
    5. Claims-Based Authorization
  14. Error Handling
    1. Best Practices
    2. HTTP Error Status Codes
    3. Status Code Pages
    4. Developer Exception Page
    5. Exception Filters
  15. Logging
    1. Configuration
    2. ILogger
    3. Serilog and Seq
  16. Testing
    1. Unit Testing
    2. xUnit
    3. Testing Controllers
    4. Integration Testing
  17. Web APIs
    1. Introduction
    2. CRUD Operations
    3. Bad Requests
    4. Cross-Origin Resource Sharing (CORS)
  18. Remote Procedure Calls (RPC)
    1. Real-Time Apps with SignalR
    2. SignalR Clients
    3. gRPC Services
    4. gRPC vs. HTTP Services
  19. Using Docker
    1. Advantages of Containerized Applications
    2. Docker Fundamentals
    3. Microsoft ASP.NET Core Docker Images
    4. Running a Container
    5. Visual Studio Support
    6. AWS and Azure
  20. Deployment
    1. Page and View Compilation
    2. Publishing
    3. Load Balancers and Reverse Proxies
Class Materials

Each student in our Live Online and our Onsite classes receives a comprehensive set of materials, including course notes and all the class examples.

Class Prerequisites

Experience in the following is required for this ASP.NET class:

  • Previous experience developing web-based applications with C#.
  • Some familiarity with HTML, CSS, and JavaScript.

Training for Yourself

$2,380.00 or 4 vouchers

Upcoming Live Online Classes

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Training for your Team

Length: 4 Days
  • Private Class for your Team
  • Online or On-location
  • Customizable
  • Expert Instructors

What people say about our training

Excellent way to learn new software and programs. Exceeded my expectations.
Jeff Foster
The instructor was very knowledgeable on the subject matter. She kept the class moving at a good pace while still taking time to answer all questions.
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Veolia ES Technical Solutions, LLC
This is a great way to get the training you need.
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URS Corporation
Hands-down the best e-learning course and instructor I've ever had, and I take e-learning courses often. I highly recommend
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