ASP.NET Core Tutorial

In this ASP.NET Core tutorial For Beginners and Professionals article series, we covered all the basic and advanced concepts of ASP.NET Core. In this ASP.NET Core Tutorials for Beginners and Professionals course, we will explain ASP.NET Core using different types of ASP.NET Core applications by taking some real-time scenarios.

Here's a general outline for a ASP.NET Core syllabus, typically suited for beginners to intermediate learners. This can be customized for different levels or goals such as certification, application development, or web development.In this ASP.NET Core Tutorials, you will learn from basic to advanced level concepts of ASP.NET Core. Some of them are as follows:

Introduction, Basic ASP.NET Core

What Is ASP.NET Core?

ASP.NET Core is a modern, high-performance, open-source web framework developed by Microsoft for building cloud-based, internet-connected applications. It is a cross-platform framework that can run on Windows, Linux, and macOS. ASP.NET Core is a complete rewrite of the older ASP.NET framework and provides a more modular, flexible, and scalable foundation for web development.

Introduction to ASP.NET Core

ASP.NET Core is a modern, open-source, cross-platform framework for building web applications, APIs, and microservices. It is a major redesign of the previous ASP.NET Framework, providing a more lightweight and modular platform for developing high-performance web applications. Developed by Microsoft, ASP.NET Core allows developers to build applications that can run on Windows, Linux, and macOS, making it a versatile solution for various environments.

ASP.NET Core - Implement Dependency Injection

Dependency Injection (DI) is a design pattern used to implement Inversion of Control (IoC), allowing you to inject dependencies into a class rather than creating them within the class. ASP.NET Core provides a built-in DI container to handle the creation and management of objects. This promotes loose coupling and easier testing, as dependencies can be replaced with mock implementations. ASP.NET Core has built-in support for DI and offers a simple and powerful way to implement it.

Difference between ASP.NET and ASP.NET Core

The difference between ASP.NET and ASP.NET Core is significant in terms of architecture, performance, cross-platform support, flexibility, and modern development practices. Here's a detailed comparison

ASP.NET Core - Extension class to register services for Dependency Injection

In ASP.NET Core, you can create extension methods to register your services for Dependency Injection (DI) in a cleaner and more modular way. This is especially useful when you have a large application and want to organize your DI registrations into multiple classes. By creating extension methods, you can group service registrations by feature or category, keeping your Startup.cs (or Program.cs in .NET 6+) file clean and organized.

Middleware in ASP.NET Core

Middleware in ASP.NET Core is a fundamental concept used to build the HTTP request pipeline. Each middleware component in the pipeline: Processes incoming HTTP requests. Optionally short-circuits the pipeline (e.g., for authentication). Passes control to the next middleware. Optionally processes the outgoing HTTP response.

Kestrel in ASP.NET Core

Kestrel is the cross-platform web server included and used by default in ASP.NET Core applications. It's lightweight, fast, and designed to handle both development and production environments.

Difference between IApplicationBuilder and IWebHostBuilder in ASP.NET Core

The difference between IApplicationBuilder and IWebHostBuilder in ASP.NET Core lies in when and how they are used during the application lifecycle. They serve different roles in configuring and initializing an ASP.NET Core application.