In this ADO.NET Core Tutorial For Beginners and Professionals Course, I will cover all the basic and advanced level concepts of ADO.NET Core.  Taking some real-time scenarios, I will explore ADO.NET Core Features using different types of .NET Applications, including the Console, ASP.NET Core MVC, ASP.NET Core Web API, Blazor, etc.

This ADO.NET Core Tutorial is For whom?

This ADO.NET Core Tutorial provides Basic, Intermediate, and Advanced Concepts of ADO.NET Core. It is designed for Students, Beginners, and Professional Software Developers who want to learn ADO.NET Core step by step from scratch. These tutorials provide theoretical explanations, interview questions and answers, and a hands-on approach to the subject with step-by-step program examples that will assist you in learning and putting the acquired knowledge into practice.

What is ADO.NET Core?

ADO.NET Core is a part of the .NET Core framework, designed to provide a consistent approach for accessing data from various data sources. ADO.NET stands for Active Data Objects .NET, and it serves as the primary data access model for .NET applications, enabling communication between relational and non-relational systems. The “Core” suffix indicates its integration with .NET Core, a cross-platform, high-performance, open-source framework for building modern, cloud-based, Internet-connected applications.

Key Features of ADO.NET Core:

The following are some of the Key Features of ADO.NET Core

• Connection Management: It offers classes such as SqlConnection (for SQL Server), allowing applications to establish connections to a database.
• Command Execution: Classes like SqlCommand enable executing commands to retrieve, insert, delete, or update data.
• Data Retrieval: It provides mechanisms like SqlDataReader for reading data in a forward-only, read-only manner and SqlDataAdapter for filling DataSet objects with results from database queries, facilitating disconnected data manipulation.
• Transaction Management: ADO.NET Core supports database transactions, enabling developers to execute operations in a transactional context to maintain data integrity.
• Parameterized Queries: To avoid SQL injection attacks, it supports parameterized queries, which allow parameters to be defined and passed into SQL queries safely.
• Cross-Platform Support: Being a part of .NET Core, ADO.NET Core can be used across different platforms, including Windows, Linux, and macOS, enabling the development of cross-platform applications.

Prerequisites to Learn ADO.NET Core:

The following are the prerequisites for learning ADO.NET Core:

• Basic Knowledge of C#: ADO.NET Core is typically used within the context of C# programming. Understanding C# syntax and features such as classes, methods, properties, exceptions, and events is crucial. 
• Understanding of .NET Core Framework: A solid understanding of the .NET Core framework is essential. This includes knowledge of the .NET Core CLI (Command Line Interface), the .NET Standard library, and the overall structure and functionality of .NET Core applications.
• SQL Knowledge: Since ADO.NET Core is used to interact with databases, knowing SQL (Structured Query Language) is necessary. Understanding how to write queries and insert, update, delete, and select operations is fundamental. Familiarity with relational database concepts such as tables, primary keys, foreign keys, and indexes is also essential.
• Familiarity with Database Management Systems (DBMS): Experience with at least one DBMS, such as Microsoft SQL Server, MySQL, PostgreSQL, or Oracle, is beneficial. Understanding how to create and manage databases and basic administration tasks will help you grasp ADO.NET Core concepts more quickly.

Note: If we missed any topics in these ADO.NET Core Tutorials, please let us know by leaving a comment in the Comment Box. We promise to publish articles on that topic as soon as possible.

Lastly, your valuable feedback is essential and means a lot to us. So, if you have a few minutes, please let us know your thoughts and feedback on this ADO.NET Core Tutorials course.

Course Information

Course Instructor

Dot Net Tutorials Author

Author: Pranaya Rout Pranaya Rout is a Senior Technical Architect with more than 11 Years of Experience, Microsoft MVP, Author, YouTuber, and Blogger eager to learn new technologies. Pranaya Rout has published more than 3,000 articles in his 11-year career. Pranaya Rout has very good experience with Microsoft Technologies, Including C#, VB, ASP.NET MVC, ASP.NET Web API, EF, EF Core, ADO.NET, LINQ, SQL Server, MYSQL, Oracle, ASP.NET Core, Cloud Computing, Microservices, Design Patterns and still learning new technologies.

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In this ADO.NET Tutorial series, I will cover all the basic and advanced concepts of ADO.NET. Using real-time scenarios, we will explain these ADO.NET Tutorials using different types of .NET Applications, including the Console, Windows, ASP.NET MVC, ASP.NET Web API, and ASP.NET Core.

This ADO.NET Tutorial is For whom?

This ADO.NET Tutorial provides basic and advanced concepts of ADO.NET. It is designed for beginners and professional developers who want to learn ADO.NET step by step from scratch. These tutorials provide theoretical explanations and a hands-on approach to the subject with step-by-step program examples that will assist you in learning and putting the acquired knowledge into practice.

Prerequisites to Learn ADO.NET:

To learn more about these tutorials, you should have basic programming knowledge of C# and any database such as SQL Server, Oracle, or MySQL. It is also good to have the .NET Framework, Visual Studio, and SQL Server installed on your computer.

What is ADO.NET?

ADO stands for Microsoft ActiveX Data Objects. ADO.NET is one of Microsoft’s data access technologies, which we can use to communicate with different data sources. It is a part of the .NET Framework, which connects the .NET Application (Console, WCF, WPF, Windows, MVC, Web Form, etc.) and different data sources. The Data Sources can be SQL Server, Oracle, MySQL, XML, etc. ADO.NET consists of a set of predefined classes that can be used to connect, retrieve, insert, update, and delete data (i.e., performing CRUD operation) from data sources.

What Types of Applications Use ADO.NET?

ADO.NET is used in various applications where data access and manipulation are crucial. Here are some types of applications that commonly use ADO.NET:

• Desktop Applications: Traditional desktop applications like Windows Forms and WPF applications often need to interact with databases or other data sources. ADO.NET provides the necessary tools to connect to databases, retrieve data, and update records.
• Web Applications: Web applications, including ASP.NET Web Forms and ASP.NET MVC applications, require data access to display, collect, and manage information. ADO.NET enables these applications to connect to databases and present data to users.
• Console Applications: Console applications might need to perform data-related tasks, like importing/exporting data, data analysis, or reporting. ADO.NET can facilitate these tasks by providing efficient data access.
• Service Applications: Background or Windows services that process data often rely on ADO.NET to connect to databases and handle data-related operations.

What will you learn from this Tutorial?

In this ADO.NET Tutorial series, we are going to cover almost all the concepts of ADO.NET, such as Data Providers, Connection, Command, DataReader, DataAdapter, DataTables, DataSet, working with SQL Server database, working with XML Document, Understanding connected and disconnected architecture, SQL Bulk Copy, SQL Injection, and its Prevention, Transactions in ADO.NET, etc.

It’s important to note that while ADO.NET has been a prominent technology for data access in the .NET framework, newer technologies like Entity Framework (EF) and Dapper have gained popularity for their higher-level abstractions and simplified data access patterns. Depending on the complexity and requirements of the application, developers might choose ADO.NET or one of these alternatives for data access.

Note: If we missed any concept related to ADO.NET, please let us know by commenting in the comment section. We promised to write an article on that topic as soon as possible.

Course Information

Course Instructor

Dot Net Tutorials Author

Author: Pranaya Rout Pranaya Rout is a Senior Technical Architect with more than 11 Years of Experience, Microsoft MVP, Author, YouTuber, and Blogger eager to learn new technologies. Pranaya Rout has published more than 3,000 articles in his 11-year career. Pranaya Rout has very good experience with Microsoft Technologies, Including C#, VB, ASP.NET MVC, ASP.NET Web API, EF, EF Core, ADO.NET, LINQ, SQL Server, MYSQL, Oracle, ASP.NET Core, Cloud Computing, Microservices, Design Patterns and still learning new technologies.

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In this Android Tutorials or Android Studio Tutorials for Beginners and Professionals, we are going to cover all the Basic, Intermediate, and Advanced concepts of Android using simple as well as real-time examples. At the end of this Android Studio Tutorials series, you will become an expert in Android App Development.

This Android Studio Tutorial is for whom?

This Android Tutorial is designed for Students, Beginners, and Professional Software developers who want to learn and enhance their Android App Development skills step by step from scratch using simple and real-time examples. These tutorials provide a hands-on approach to the subject with step-by-step program examples that will assist you to learn and put the acquired knowledge into practice. This tutorials series provides the complete Android development concepts which you can follow to kick-start your journey in Android App Development. This Android Studio Tutorial is designed in a manner to goes from zero to hero level. 

What do I need to know before learning Android?

We are going to use both Java and Kotlin programming languages in Android Application Development. So, basic knowledge of Java and Kotlin is required but not mandatory as we are also going to discuss Java and Kotlin as part of this android development tutorial.

What is Android?

Android is an open-source and Linux-based operating system for mobile devices such as smartphones (Touch Screen Devices who supports Android OS) and tablet computers. Android was developed by the Open Handset Alliance (OHA), which is led by Google, and other companies like Samsung, Sony, Wipro, and many more. 

Why you should Learn Android App Development?

Android is the best-selling Operating System among various mobile platforms across the globe. Hundreds of millions of mobile devices are powered by Android in more than 190 countries of the world. It conquered around 75% of the global market share by the end of 2020, and this trend is growing bigger every other day.

There are millions of apps available for android that can help you manage your life one or another way and are available at low cost due to which android has got so much popularity in the market.

What do we expect from you?

We will do our level best to cover all the Android Studio concepts, but in the meantime, if you have any specific concept in your mind that you want us to cover, then please leave it as a comment on the comment box, and we will definitely discuss that concept(s) in this Android App Tutorial.

Last but not the least, your valuable feedback is very important and means a lot to us. So, if you have a few minutes, then please let us know your thoughts and feedback on this Tutorial.

Course Information

Course Instructor

Dot Net Tutorials Author

Author: Pranaya Rout Pranaya Rout is a Senior Technical Architect with more than 11 Years of Experience, Microsoft MVP, Author, YouTuber, and Blogger eager to learn new technologies. Pranaya Rout has published more than 3,000 articles in his 11-year career. Pranaya Rout has very good experience with Microsoft Technologies, Including C#, VB, ASP.NET MVC, ASP.NET Web API, EF, EF Core, ADO.NET, LINQ, SQL Server, MYSQL, Oracle, ASP.NET Core, Cloud Computing, Microservices, Design Patterns and still learning new technologies.

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What Is Angular?

Angular is an open-source front-end web application framework developed and maintained by Google. It is built with TypeScript and used extensively for building single-page applications (SPAs) that are dynamic, responsive, and fast. Angular empowers developers with features such as components, modules, data binding, routing, services, dependency injection, and much more.

Most importantly, Angular enables developers to build scalable enterprise applications using a structured and modular approach. The framework supports two-way data binding, reactive forms, powerful CLI tools, and a rich ecosystem of libraries, making development efficient and maintainable.

Why Learn Angular?

Angular is a powerful, open-source front-end web application framework developed and maintained by Google. It enables developers to build complex, scalable, and responsive web applications using TypeScript, components, and modern architectural patterns. With a strong ecosystem, robust tooling, and enterprise adoption, Angular is widely used for building single-page applications (SPAs), dashboards, admin portals, and progressive web apps (PWAs).

Angular remains a top choice for professional developers for several reasons:

• Component-based architecture makes applications modular and reusable.
• TypeScript integration ensures better tooling, type safety, and maintainability.
• Rich CLI support accelerates project setup and development workflows.
• Built-in routing and state management that simplify application complexity.
• Cross-platform compatibility for web, mobile, and desktop platforms.
• Strong community support and active development by Google and contributors.

Who Is This Course For?

This Angular tutorial series is perfect for:

• Beginners who want to start with zero experience in Angular.
• Front-end developers aiming to build modern web applications.
• Full-stack developers who want to integrate Angular with back-end systems.
• Professionals preparing for Angular developer roles or certifications.

What you will learn by the end

After completing this Angular tutorial series, you will be able to:

• Build real-world Single Page Applications (SPA) using Angular
• Understand Angular project structure, modules, and architecture
• Create reusable components and manage UI with data binding
• Use directives and pipes to build dynamic templates
• Implement routing, route redirects, and wildcard routes
• Create and inject services using dependency injection
• Build forms (starting with template-driven forms) and handle validation-ready UI patterns
• Work confidently with Angular CLI and the common development workflow

About the Author

This Angular Tutorial series is authored by Pranaya Rout, a Senior Technical Architect with over 12 years of professional experience and more than 3,000 published articles on Microsoft and web development technologies.

Career Opportunities

Angular is widely used in enterprise-level applications and offers strong job opportunities in roles such as:

• Angular Developer
• Front-end Engineer
• Full-stack Developer
• UI/UX Programmer
• Technical Architect

Start Learning Angular Today

This tutorial series provides a complete roadmap from basic to advanced Angular concepts with practical examples and real-world applications. Whether you’re building single-page applications or complex enterprise systems, this course equips you with the knowledge and confidence to succeed.

Join Our Community

Stay updated and engage with other learners on our social channels:

• Join our Telegram Group for live updates
• Subscribe to our YouTube Channel.
• Follow us on Facebook and LinkedIn.

Lastly, your valuable feedback is important to us and means a lot. So, if you have a few minutes, please let us know your thoughts and feedback on this Angular Tutorials course.

Course Information

Course Instructor

Dot Net Tutorials Author

Author: Pranaya Rout Pranaya Rout is a Senior Technical Architect with more than 11 Years of Experience, Microsoft MVP, Author, YouTuber, and Blogger eager to learn new technologies. Pranaya Rout has published more than 3,000 articles in his 11-year career. Pranaya Rout has very good experience with Microsoft Technologies, Including C#, VB, ASP.NET MVC, ASP.NET Web API, EF, EF Core, ADO.NET, LINQ, SQL Server, MYSQL, Oracle, ASP.NET Core, Cloud Computing, Microservices, Design Patterns and still learning new technologies.

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In this ASP.NET Core Blazor Tutorials series, I will discuss all the basic, intermediate, and advanced concepts of Blazor. This Blazor Tutorial will help you to build rich data-driven web applications. Nowadays, Blazor is gaining great attraction, and if you want to stay in the market as a .NET Developer, it is very important for you to have Blazor in your tool kit.

This Blazor Tutorial is for whom?

These ASP.NET Core Blazor Tutorials are designed for Students, Beginners, and Professional developers who want to learn Blazor step by step. Here, in these ASP.NET Core Blazor Tutorials, we provide a hands-on approach to the subject with step-by-step program examples that will assist you in learning and putting the acquired knowledge into practice.

How are Data-Driven Web Applications Developed Today?

Nowadays, to develop a data-driven web application, we need two things. Server-side development as well as client-side development. For server-side development, we generally use server-side programming languages such as C#, Java, PHP, etc. And for client-side development, we generally use JavaScript frameworks such as Angular, React, Vue, etc.

To become a full-stack developer and to stay in the market, we need to learn a client-side programming language (such as Angular, React, Vue, etc.) as well as a server-side programming language (such as C#, Java, PHP, etc.). Now the question is, why should we learn 2 different sets of programming languages and frameworks?

Can we use C# both for Server-Side and Client-Side Development?

Yes, we can use C# for both client-side as well as server-side development, and this is possible because of ASP.NET Core Blazor. With the introduction of Blazor, you can now develop client-side web user interfaces using C# instead of JavaScript. The C# code can be executed both on the server and in the client browser.

What is Blazor?

Historically, if we wanted to create an application that runs on a browser, we were forced to use JavaScript. Now, thanks to web assembly,  we can use a programming language in the browser, i.e., C# language. Blazor is the framework that makes it easy to write C# code in the browser using a component. The question is what advantages Blazor brings us or, generally, using .NET in the browser.

ASP.NET Core Blazor is a free, open-source Web Framework from Microsoft that allows developers to build interactive and modern Web UIs using C# instead of JavaScript. It is a part of the ASP.NET Core framework. It enables developers to build rich web applications that can run on the client side using WebAssembly or on the server side using SignalR for real-time web functionality. Blazor comes in two hosting models:

Blazor WebAssembly (Client-Side)

• Blazor WebAssembly is a single-page app (SPA) framework for building interactive web applications with .NET. It allows you to use C# and .NET to run in the browser on top of the WebAssembly binary instruction format, essentially allowing you to run .NET code in the browser.
• The Blazor WebAssembly app is downloaded to the client’s browser before running. The size of the download is larger compared to traditional JavaScript frameworks, but it provides the advantage of running at near-native speed.
  This hosting model supports offline scenarios and leverages the client’s resources, offloading the server.

Blazor Server (Server-Side)

• In the Blazor Server hosting model, the app is executed on the server, and a real-time connection is established between the server and the client using SignalR. This allows for a thinner client but requires the client to be connected to the internet at all times.
• User interactions are sent back to the server over this SignalR connection. The server processes these interactions, and the UI updates are sent back to the client, which then updates the UI.
• This model reduces the size of the client-side download, as the main processing happens on the server. However, it requires a persistent connection and can have higher latency due to the client-server communication.

Key Features of Blazor

• Component-Based Architecture: Blazor apps are built using a component-based architecture. Components in Blazor are .NET classes that encapsulate rendering logic, state, and UI event handling.
• JavaScript Interoperability: Blazor allows you to call into JavaScript libraries and APIs for functionality that’s not available in .NET. This means you can still utilize the vast ecosystem of JavaScript libraries.
• Shared Code: Since Blazor is part of the .NET platform, you can share code and libraries across the server and client, allowing for a more unified development experience.
• Modern Web Features: Blazor apps can use modern web features, including CSS3, HTML5, and WebAssembly, to create rich, responsive layouts.
• Debugging: Blazor provides a solid debugging experience in browsers that support WebAssembly debugging. You can set breakpoints, step through code, and inspect variables using browser dev tools or Visual Studio.
• SPA Development: Blazor is well-suited for building single-page applications (SPAs) where the entire application loads once, and subsequent interactions are handled without full-page refreshes. This approach can result in a more responsive and desktop-like user experience.
• Integrations: Blazor integrates seamlessly with other ASP.NET Core technologies, including ASP.NET Core Identity for authentication, Entity Framework Core for data access, and various libraries and packages available in the .NET ecosystem.
• C# on the Client: With Blazor, C# code can be executed directly in the browser using WebAssembly. This means that you can write your application logic in C# and have it run on the client side, providing a familiar development experience for .NET developers.
• Cross-Platform: Blazor WebAssembly can run on different platforms and browsers, making it suitable for developing cross-platform web applications.

Blazor’s approach to web development is unique because it allows developers to leverage their C# skills and the .NET ecosystem to build client-side web applications, reducing the need to rely on JavaScript. This can lead to increased productivity and allows for full-stack development with a single language.

What you will learn from ASP.NET Blazor Tutorial

At the end of this ASP.NET Core Blazor Course, you will learn

1. How to Develop web applications using C# and Blazor
2. How to use Azure DevOps to deploy the Blazor applications
3. How to Create a Database using Entity Framework Core
4. How to implement Security by creating a user system that uses roles

Who this course is for:

1. The C# developers who want to build complex web applications
2. The JavaScript developers who do not want to use JavaScript anymore
3. The Back-End developers who want to use C# on the Front-End

Prerequisites to ASP.NET Core Blazor

To work with ASP.NET Core Blazor, whether it’s for server-side or WebAssembly projects, there are several prerequisites that you’ll need to meet. Here’s a list of the basic requirements:

.NET SDK
You’ll need the .NET SDK installed on your machine. The SDK includes the necessary .NET runtime, the .NET CLI (command-line interface), and the Blazor templates. Ensure you have the version that supports the version of Blazor you want to use.

Code Editor or IDE
While you can technically use any text editor, you’ll have a much better development experience with an IDE or code editor that supports Blazor and C#. Options include:

• Visual Studio: The latest version of Visual Studio is recommended for the best development experience with full support for Blazor, debugging, and project templates. Community Edition is free for individual developers, open-source projects, academic research, and classrooms.
• Visual Studio Code: A lightweight, open-source code editor that runs on various platforms. With the C# extension and the .NET Core extension, it provides a good environment for Blazor development.
• JetBrains Rider: A cross-platform .NET IDE from JetBrains, which supports Blazor development.

Blazor Project Templates
The .NET SDK comes with templates for creating new Blazor projects. You can list available templates or install new ones using the .NET CLI.

A Supported Web Browser
For Blazor Server, any modern web browser will do. However, for Blazor WebAssembly, you need a browser that supports WebAssembly. Most modern browsers, including Chrome, Firefox, Edge, and Safari, support this.

ASP.NET Core Runtime
This is typically included in the .NET SDK, but if you’re deploying to a server, ensure that the server has the appropriate ASP.NET Core Runtime installed that matches the version of your Blazor app.

JavaScript Interop (Optional)
If you’re planning to interact with JavaScript libraries or use JavaScript APIs, having a basic understanding of JavaScript and how to work with it can be very useful.

Basic Understanding of HTML, CSS, and C#
Since Blazor is a web development framework, familiarity with HTML and CSS is important for designing the UI. And because Blazor uses C# instead of JavaScript, you should be comfortable with C# and .NET concepts.

Understanding of ASP.NET Core (Optional)
For Blazor Server apps and shared components between the server and client in Blazor WebAssembly, understanding the fundamentals of ASP.NET Core, such as the startup configuration, dependency injection, and middleware, can be beneficial.

Once you have these prerequisites, you’ll be well-prepared to build applications with ASP.NET Core Blazor.

Note: If we missed any topics in this ASP.NET Core Blazor Course, then please let us know by giving a comment in the Comment Box, and we promise as soon as possible, we will publish articles on that topic. 

Lastly, your valuable feedback is essential and means a lot to us. So, if you have a few minutes, please let us know your thoughts and feedback on this ASP.NET Core Blazor course.

Course Information

Course Instructor

Dot Net Tutorials Author

Author: Pranaya Rout Pranaya Rout is a Senior Technical Architect with more than 11 Years of Experience, Microsoft MVP, Author, YouTuber, and Blogger eager to learn new technologies. Pranaya Rout has published more than 3,000 articles in his 11-year career. Pranaya Rout has very good experience with Microsoft Technologies, Including C#, VB, ASP.NET MVC, ASP.NET Web API, EF, EF Core, ADO.NET, LINQ, SQL Server, MYSQL, Oracle, ASP.NET Core, Cloud Computing, Microservices, Design Patterns and still learning new technologies.

The post ASP.NET Core Blazor Tuturials For Beginners and Professionals appeared first on Dot Net Tutorials.

In this ASP.NET Core Identity Tutorials For Beginners and Professionals course, I covered all the features of ASP.NET Core Identity. As you progress in this course, you will learn from the basic to advanced level features of ASP.NET Core Identity. Many new developers and students, as well as experienced software professionals, struggle to learn ASP.NET Core Identity quickly. To overcome this problem, I have prepared this course so you can understand it easily, quickly, and in depth.

What is ASP.NET Core Identity?

ASP.NET Core Identity is a robust and flexible authentication and authorization system built into ASP.NET Core applications. It provides everything needed to securely manage user accounts, roles, passwords, and permissions without having to write custom logic from scratch. By using ASP.NET Core Identity, developers can easily add essential features like registration, login, password recovery, and social login to their web applications, while ensuring best practices for security.

Think of it as a ready-made, highly customizable system that handles everything related to users: signing up, logging in, storing passwords securely, managing roles, enforcing security policies (like account lockout), verifying emails/phones, and supporting advanced features like two-factor authentication and role-based or claims-based authorization.

Additionally, ASP.NET Core Identity supports integration with external login providers such as Google, Facebook, Microsoft, or Twitter, allowing users to log in using those accounts.

In other words, instead of coding your own user table, login logic, password reset mechanism, and role checks from scratch (which is error-prone and risky), you get a complete, tested solution out of the box. You can use it as-is, or you can customize and extend it for more advanced scenarios.

Key Features of ASP.NET Core Identity

The following are some of the Key Features of ASP.NET Core Identity:

User Management:

• You can easily create, update, delete, and retrieve users. Every user’s basic data (like username, email, phone) is managed through a central user entity.
• Developers can extend this entity with custom fields, such as date of birth, address, and other relevant details.

Role Management:

• Roles are a way to group users based on their permissions or responsibilities (e.g., Admin, Manager, Moderator, Customer, etc.).
• With ASP.NET Core Identity, you can create and manage these roles, assign users to one or more roles, and then restrict or allow access to parts of your app based on the roles users belong to.

Password Management:

• Passwords are handled securely by hashing (converting the password into an irreversible encoded format).
• Identity enforces password policies, including minimum length and the requirement for digits/special characters.
• It also provides mechanisms for users to change or reset their passwords. It also supports password recovery via email links.

User Authentication and Authorization:

• This is the process of verifying who a user is when they try to log in. ASP.NET Core Identity manages this step to make sure that the user is legitimate.
• Once the user is authenticated, the system determines their permissions based on their assigned roles or claims (claims are detailed pieces of information about the user).

Role-Based Authentication:

• This means controlling access by assigning users to roles and then allowing or denying access to resources or features based on those roles.

Claims-Based Authentication:

• Beyond roles, claims provide more granular control. For example, a claim might indicate a user’s department, age, or subscription level, which can be used to control access to certain features.

Account Security:

Built-in features help protect accounts:

• Account Lockout: Temporarily disables an account after too many failed login attempts.
• Two-Factor Authentication (2FA): Adds an extra security layer by requiring users to verify their identity with something they have (like a mobile app code or SMS) in addition to something they know (password).
• Email/Phone Verification: Users can be required to verify their email or phone before they can fully use their account.

External Login Providers:

• You can allow users to log in using their existing accounts from services like Google or Facebook, making the login process easier and more familiar to them.

Customizability:

• You can extend the built-in user and role classes to add your own fields, such as first name, last name, profile picture URL, or any other information your application needs.

ASP.NET Core Identity Key Components:

The following are the key components of ASP.NET Core Identity:

Core Identity Services:

The following three classes or services are responsible for managing different operations on the Identity database for users, allowing us to perform operations such as creating users, assigning roles, and managing sign-ins. That means, the following classes provide many methods that we can use to perform different operations on the Identity database.

UserManager Service:

UserManager is the core service responsible for managing user accounts within an ASP.NET Core Identity system. It acts as the central point for all user-related operations, such as creating new users, updating user information, deleting users, and managing their passwords. It abstracts away the complexity of handling user data securely by:

• Ensuring usernames and emails are unique.
• Enforcing password strength and validation policies.
• Hashing passwords before storing them ensures that plain-text passwords are never saved.
• Managing recovery options like password reset tokens and email confirmation tokens.
• Handling account security features, such as locking accounts after repeated failed login attempts.

In short, UserManager encapsulates all logic and best practices around user lifecycle management, security, and data integrity.

RoleManager Service

RoleManager is the service dedicated to managing roles within the identity system. Roles are a way to group users and assign permissions collectively. RoleManager is responsible for:

• Creating new roles (like “Admin,” “User,” or “Manager”).
• Updating or deleting roles as needed.
• Retrieving roles for administrative or authorization purposes.

Through roles, applications can implement role-based access control, meaning users’ access to different parts of the application or functionalities is controlled based on the roles assigned to them. RoleManager simplifies managing these roles and their lifecycle.

SignInManager Service

SignInManager focuses on the authentication aspect, specifically, how users log in and log out of the application. Its responsibilities include:

• Verifying user credentials (such as username and password) during the sign-in process.
• Managing the authentication session or cookie that keeps users signed in.
• Implementing additional security measures, such as two-factor authentication (2FA), enhances protection.
• Supporting login via external providers like Google, Facebook, or Microsoft accounts.
• Managing the sign-out process to terminate user sessions securely.

SignInManager manages the entire sign-in workflow and ensures that only valid, authenticated users gain access to the system.

Identity Data Model in ASP.NET Core Identity:

Understanding these entities is key to seeing how ASP.NET Core Identity organizes and secures user and role data under the hood. The following are the entity models used in ASP.NET Core Identity. Together, the following models represent the relational structure that supports a flexible, secure, and extensible user authentication and authorization system in ASP.NET Core Identity.

IdentityUser Model

IdentityUser is the fundamental data model that represents a user in the ASP.NET Core Identity system. It stores all the core information about a user, such as:

• Username
• Email address
• Phone number
• Password hash (the encrypted password)
• Account lockout details (to prevent brute-force attacks)
• Other security and profile-related data

This model serves as the base class for users and can be extended with additional properties (like FirstName, LastName, DateOfBirth, LastLogin, etc.) to suit specific application needs. Essentially, every person who registers or is recognized in your application corresponds to one IdentityUser record.

IdentityRole Model

The IdentityRole represents a role within the application. Roles are logical groupings or categories of users, such as “Admin,” “Moderator,” “Customer,” or “Manager”. This model stores basic information about the role, including:

• Role name
• Role identifier (ID)
• Optionally, you can extend it to add descriptions or metadata about the role.

Roles help enforce role-based access control (RBAC) by grouping permissions and then assigning those roles to users.

IdentityUserRole Model

The IdentityUserRole represents the many-to-many relationship between users and roles. Since a user can have multiple roles and a role can be assigned to multiple users, this model acts as the linking table that associates users with their roles. It stores:

• User ID
• Role ID

This relationship allows ASP.NET Core Identity to determine which roles a particular user belongs to quickly.

IdentityUserLogin Model

The IdentityUserLogin stores information about external login providers linked to a user account. When users log in using third-party services like Google, Facebook, or Microsoft, this model keeps track of:

• The external login provider name (e.g., “Google”, “Facebook”, etc.)
• The unique provider key or user ID from the external provider
• The user in your system that this external login belongs to

This enables external authentication and linking multiple external logins to a single local user account.

IdentityUserClaim Model

The IdentityUserClaim represents a claim associated with a specific user. A claim is a piece of information about the user, such as their age, email address, membership level, or permission. Claims allow for more fine-grained control than just roles. This model stores:

• The claim type (e.g., “Department”, “Age”, “SubscriptionLevel”)
• The claim value (e.g., “HR”, “30”, “Gold”)
• The user to whom the claim belongs

Claims are useful for claims-based authorization, where access decisions depend on these user attributes.

IdentityRoleClaim Model

The IdentityRoleClaim represents claims that are assigned to a role rather than an individual user. Instead of assigning claims to users one by one, you can assign them to roles. Then, all users in that role inherit the claims. This is useful when you want role-based claims, where permissions or attributes are granted to an entire role group. It stores:

• The role ID
• The claim type and claim value associated with that role

IdentityUserToken Model

The IdentityUserToken stores tokens related to a user that are used for security purposes. Tokens can be things like:

• Password reset tokens
• Authentication tokens for two-factor authentication
• Refresh tokens for persistent logins

These tokens are stored securely and linked to the user to help manage authentication flows and security operations that require temporary or revocable tokens.

IdentityDbContext

IdentityDbContext is a special Entity Framework Core database context class designed to handle all identity-related data in an ASP.NET Core application. Think of it as the central manager that connects your user and role information with your database.

It defines the necessary tables, relationships, and database structure for the Identity system. Using IdentityDbContext, you can easily interact with identity data, like users, roles, claims, and tokens, through Entity Framework Core.

Imagine your application as a hotel, and IdentityDbContext is the front desk manager. Whenever you need to register a guest, assign rooms, handle keys, or check out, the manager knows how to update all the right records (database tables) efficiently.

Why is IdentityDbContext Important?

• Predefined Identity Tables: It provides DbSet properties for all the standard identity tables, such as users (IdentityUser), roles (IdentityRole), and their relationships (IdentityUserRole).
• Database Schema Management: When you apply Entity Framework migrations, IdentityDbContext creates all the required tables like AspNetUsers, AspNetRoles, and AspNetUserRoles.
• Customizable: You can extend IdentityDbContext to add custom fields or relationships to users and roles. You can also add extra tables (DbSets) to support your app’s specific needs.

How IdentityDbContext Works in the Application

• When we perform operations like creating a user, assigning roles, or validating credentials, the ASP.NET Core Identity services internally use IdentityDbContext to persist and retrieve data.
• IdentityDbContext abstracts database details and lets you work with identity data using Entity Framework Core.
• You can configure IdentityDbContext with your database connection string, migrations, and other EF Core options.

How Does IdentityDbContext Work in Your Application?

• When your application creates users, assigns roles, or checks credentials, the Identity services use IdentityDbContext behind the scenes to save and retrieve this information from the database.
• It hides the complexity of raw database access, letting you work with identity data easily using Identity service classes.

So, ASP.NET Core Identity streamlines the process of implementing secure user authentication and authorization in modern web applications. With its customizable models, comprehensive management services, and support for both local and external login providers, it enables developers to build feature-rich, secure, and scalable user management systems efficiently.

For whom are these ASP.NET Core Identity Tutorials?

These ASP.NET Core Identity Tutorials are designed for Students, Beginners, intermediates, and Professional Software Developers who want to learn ASP.NET Core Identity step by step. We will provide a hands-on approach to the subject with step-by-step program examples that will assist you in learning and putting the acquired knowledge into practice.

Important Note: To fully take advantage of this course, please read all the articles in the sequence we added to it. Each article is linked to its previous articles, so if you miss any article, you will find it challenging to understand the concepts. I will explain all the ASP.NET Core Identity concepts using a Single ASP.NET Core MVC Application.

Prerequisites to Learn ASP.NET Core Identity

To learn ASP.NET Core Identity effectively, the following are the prerequisites:

• Basic Understanding of ASP.NET Core: Basic understanding of ASP.NET Core, including MVC (Model-View-Controller) architecture. Knowledge of how to create Web APIs using ASP.NET Core.
• C# Programming Language: Good understanding of the C# Language. This is the primary language used for developing ASP.NET Core applications. 
• Entity Framework Core: Understanding the Entity Framework Core is Mandatory. EF Core is commonly used for database operations in ASP.NET Core applications. ASP.NET Core Identity uses EF Core to perform database operations.

Note: If we missed any topics in this ASP.NET Core Identity Course, please let us know by leaving a comment in the Comment Box, and we promise that we will publish articles on that topic as soon as possible.

Lastly, your valuable feedback is essential and means a lot to us. So, if you have a few minutes, please let us know your thoughts and feedback on this ASP.NET Core Identity course.

Course Information

Course Instructor

Dot Net Tutorials Author

Author: Pranaya Rout Pranaya Rout is a Senior Technical Architect with more than 11 Years of Experience, Microsoft MVP, Author, YouTuber, and Blogger eager to learn new technologies. Pranaya Rout has published more than 3,000 articles in his 11-year career. Pranaya Rout has very good experience with Microsoft Technologies, Including C#, VB, ASP.NET MVC, ASP.NET Web API, EF, EF Core, ADO.NET, LINQ, SQL Server, MYSQL, Oracle, ASP.NET Core, Cloud Computing, Microservices, Design Patterns and still learning new technologies.

The post ASP.NET Core Identity Tutorials appeared first on Dot Net Tutorials.

In this ASP.NET Core Tutorials series, I will discuss all the basic, intermediate, and advanced concepts of ASP.NET Core. These ASP.NET Core tutorials will help you to build rich data-driven web applications. At the end of this ASP.NET Core Tutorial series, you will be better positioned to develop different kinds of Real-time applications using EF Core, SQL Server Database, ASP.NET Core Identity, etc. You will learn ASP.NET Core basics, ASP.NET Core Razor Pages, ASP.NET Core MVC, Blazor, Entity Framework Core, and ASP.NET Core Web API. 

These ASP.NET Core Tutorials are for whom?

These ASP.NET Core Tutorials are designed for Beginners and Professional Developers who want to learn ASP.NET Core step by step. We will provide a hands-on approach to the subject with step-by-step program examples that will assist you in learning and putting the acquired knowledge into practice.

ASP.NET Core (.NET):

ASP.NET Core (.NET) is a free, open-source, and cloud-optimized framework that can run on Windows, Linux, or macOS. It is the new version of ASP.NET. The framework was completely rewritten to be open-source, modular, and cross-platform.

ASP.NET Core:
            -> Web Framework
            -> Open-Source
            -> Cross-Platform
            -> Modular
            -> Cloud Optimize
            -> Runs on top of the .NET Core and .NET Framework

What is .NET Core?

.NET Core is the new version of the .NET Framework, a free, open-source, general-purpose development platform maintained by Microsoft. It was designed to build modern, high-performance, and scalable applications that could run on Windows, macOS, and Linux. .NET Core aimed to provide a unified platform for developing various applications, including web applications, desktop applications, microservices, and more.

.NET Core is written from scratch to be a modular, lightweight, fast, and cross-platform framework. It includes the core features required to run a basic .NET Core app. Other features are provided as NuGet Packages, which you can add to your application as needed. In this way, the .NET Core application speeds up performance, reduces the memory footprint, and becomes easy to maintain.

Why .NET Core Over .NET Framework?

There are some limitations to the .NET Framework. For example, it only runs on the Windows Platform. Also, you need to use different .NET APIs for different Windows devices such as Windows Desktop, Windows Store, Windows Phone, and Web Applications. The following are some of the reasons why you might choose .NET Core over .NET Framework for your application development:

• Cross-Platform Compatibility: .NET Core was designed from the ground up to be cross-platform, allowing you to develop applications that can run on Windows, macOS, and Linux. .NET Framework, on the other hand, was primarily Windows-centric. If you needed your application to work on non-Windows platforms, .NET Core was the better choice.
• Open Source: .NET Core was open source, meaning you can access the source code and contribute to its development. This allows you to customize the framework to suit your needs better. .NET Framework was not open source. If you need an Open Source framework for your application, then .NET Core is the winner here.
• Performance and Modernization: .NET Core was optimized for performance and suitable for modern application development. It included features like just-in-time (JIT) compilation, which improved runtime performance, and support for modern application patterns like microservices and containerization. .NET Framework was designed in an earlier era and lacked these features.
• Long-Term Support (LTS): .NET Core introduced the concept of LTS releases, which provided a stable and supported platform for an extended period. This was particularly important for enterprise applications that required long-term stability and security updates. Currently, Microsoft will not provide any new enhancements for the .NET Framework.

Note: Microsoft continued encouraging developers to migrate from .NET Framework to .NET Core and the subsequent .NET 5+ versions to take advantage of the benefits mentioned above. 

.NET Core Characteristics:

Open-Source Framework: .NET Core is an open-source framework maintained by Microsoft and available on GitHub under MIT and Apache 2 Licenses. You can view, download, or contribute to the source code using the following GitHub repositories:
.NET Core Runtime: https://github.com/dotnet/runtime
.NET Core SDK: https://github.com/dotnet/sdk
ASP.NET Core: https://github.com/dotnet/aspnetcore
Language Compiler Platform Roslyn: https://github.com/dotnet/roslyn

CLI Tools: .NET Core includes CLI tools (Command Line Interface) for development and continuous integration.

Flexible Deployment: .NET Core applications can be deployed user-wide or system-wide or with Docker Containers.

Compatibility: Compatible with .NET Framework and Mono APIs using .NET Standard Specification.

.NET Core:

Developer(s): .NET Foundation
Initial Release: .NET Core 1.0 – 27th June 2016
Stable Release: .NET 8
Preview Release: .NET 9
Repository: github.com/dotnet/core
Written: C++ and C#
Operating System: Windows, Linux, and macOS
Type: Software Framework
Website: dotnet.microsoft.com

.NET Core Versions:

A new major release of .NET is published every year in November, enabling developers, the community, and businesses to plan their roadmaps. Even numbered releases are LTS releases with free support and patches for three years. Odd-numbered releases are STS releases with free support and patches for 18 months.

.NET Core has evolved over various versions, with each version introducing new features, improvements, and changes. Here are some notable features introduced in each major version of .NET Core:

.NET Core 1.0 (Initial Release – June 2016):

• Initial release of .NET Core.
• Cross-platform support (Windows, macOS, and Linux).
• Introduction of the Command-Line Interface (CLI) tools.
• CoreCLR (Core Common Language Runtime), the cross-platform CLR.
• CoreFX, the foundational libraries.
• Support for ASP.NET Core for web applications.
• NuGet package manager for dependency management.

.NET Core 1.1 (November 2016):

• Performance improvements and bug fixes.
• Enhanced compatibility with .NET Framework libraries.
• More APIs were added to increase compatibility with the .NET Framework.
• Azure support enhancements.
• Entity Framework Core 1.1 included improvements and new features.

.NET Core 2.0 (August 2017):

• Introduction of .NET Standard 2.0 for uniform API specification.
• Enhanced tooling for Visual Studio.
• Major performance improvements.
• Expanded OS support and increased compatibility with .NET Framework.
• Visual Basic support was added.
• Introduction of Razor Pages in ASP.NET Core for page-based coding model.

.NET Core 2.1 (May 2018):

• Span<T> and Memory<T> for performance improvements in buffer management.
• Improved support for Linux containers.
• SignalR for real-time web functionality.
• Improved build performance and runtime compilation.
• Global tools for extending the CLI.
• GDPR compliance features in ASP.NET Core.

.NET Core 2.2 (December 2018):

• HTTP/2 support in ASP.NET Core.
• Improved gRPC support.
• Enhanced diagnostic tools.
• Health Checks API for application health monitoring.
• Improved HTTP request routing.
• A new JIT compiler, a tiered compilation, which improves startup time.

.NET Core 3.0 (September 2019):

• Support for Windows Desktop Applications (WPF and Windows Forms).
• Introduction of C# 8.0.
• Performance improvements across the board.
• Support for IoT and AI workloads.
• Introduction of gRPC in ASP.NET Core.

.NET Core 3.1 (December 2019):

• LTS (Long-Term Support) release.
• Focus on stability and bug fixes.
• Enhanced performance and support for cloud-native applications.
• Blazor Server is used to build interactive web UIs using C#.
• Improved performance for JSON serialization and deserialization.
• Improved support for Azure Functions and Azure App Service.

.NET 5 (November 2020):

• .NET Core and .NET Framework were merged into a unified platform called “.NET 5.”. Microsoft dropped the “Core” branding from .NET 5 onward to unify the .NET platforms.
• Support for ARM64 architecture.
• Improved support for containers and cloud-native development.
• Improved single-file applications.
• Better performance improvements, including garbage collection and System.Text.Json.
• C# 9.0 with records, pattern-matching enhancements, and top-level programs.
• F# 5.0 with interactive programming and a performance boost.
• Blazor WebAssembly for full-stack web development with .NET.

.NET 6 (November 2021):

• Introduction of MAUI (Multi-platform App UI) for cross-platform app development.
• Support for HTTP/3.
• Unified platform for all .NET code.
• Long-term support (LTS) release.
• C# 10 and F# 6 with new features and enhancements.
• Minimal API for simplified and clean API endpoints in ASP.NET Core.
• Blazor Desktop allows Blazor components to run in desktop apps.
• Hot reload capabilities for .NET apps across different application types.
• AOT compilation for improved startup and support for Apple Silicon (M1).

.NET 7 (November 2022)

• Performance Improvements
• Introduction of new language features in C# 11
• Minimal APIs enhancements
• SignalR improvements
• General Availability of .NET MAUI
• Container improvements
• Enhanced support for gRPC
• Integration with Azure AI and ML features
• Hot Reload improvements for .NET and Visual Studio
• Better support for Kubernetes

.NET 8 (November 2023)

• Performance Enhancements
• C# 12 Integration
• JSON Handling
• ASP.NET Core Improvements
• .NET MAUI Enhancements
• Cryptography and Security improvements
• AI and Machine Learning Enhanced support
• Extended Native AOT (Ahead-of-Time) Compilation

These are key features introduced in each version of .NET Core and the subsequent unified .NET platform. It’s important to note that the .NET ecosystem continues to evolve, with new features and improvements regularly added in subsequent versions beyond .NET 6.

.NET Core Composition:

The .NET Core Framework is composed of the following parts:

• CLI Tools: A set of tooling for development and deployment.
• Roslyn: .NET Compiler Platform.
• CoreFx: A Set of framework libraries.
• CoreCLR: A JIT-based CLR (Common Language Runtime). CoreCLR is the .NET execution engine in .NET Core, performing garbage collection and machine code compilation functions.

What Type of Application Can You Develop with ASP.NET Core?

1. Web: ASP.NET Core MVC, Web API, Razor Pages, and Microservices
2. Mobile
3. Console
4. Desktop Applications (Starting from 3.0)
5. IoT
6. ML
7. Gaming Applications
8. Cloud Applications

Application Types: We will discuss the following as part of this course.

1. ASP.NET Core with Razor Pages
2. ASP.NET Core with MVC (ASP.NET Core MVC or Core MVC or MVC Core)
3. ASP.NET Core with WEB API (ASP.NET Core Web API or Core Web API or Web API Core)
4. ASP.NET Core with Angular (Single Page Application)
5. ASP.NET Core with React JS (Single Page Application)
6. ASP.NET Core with React JS & Redux (Single Page Application)

Note: If we missed any topics in this ASP.NET Core Course, please let us know by commenting in the Comment Box, and we promise that as soon as possible, we will publish articles on that topic. 

Lastly, your valuable feedback is essential and means a lot to us. So, if you have a few minutes, please let us know your thoughts and feedback on this ASP.NET Core course.

Course Information

Course Instructor

Dot Net Tutorials Author

Author: Pranaya Rout Pranaya Rout is a Senior Technical Architect with more than 11 Years of Experience, Microsoft MVP, Author, YouTuber, and Blogger eager to learn new technologies. Pranaya Rout has published more than 3,000 articles in his 11-year career. Pranaya Rout has very good experience with Microsoft Technologies, Including C#, VB, ASP.NET MVC, ASP.NET Web API, EF, EF Core, ADO.NET, LINQ, SQL Server, MYSQL, Oracle, ASP.NET Core, Cloud Computing, Microservices, Design Patterns and still learning new technologies.

The post ASP.NET Core Tutorials For Beginners and Professionals appeared first on Dot Net Tutorials.

In these ASP.NET Core Web API Tutorials, we will cover all the Basics, Intermediate, and Advanced Concepts of ASP.NET Core Web API with real-time examples. You will learn from the basic to advanced features of ASP.NET Core Web API as you progress in this ASP.NET Core Web API Tutorial Course.

This ASP.NET Core Web API Tutorial is For whom:

This tutorial is designed for Students, Beginners, Intermediate, and Professional Software Developers who want to learn ASP.NET Core Web API step by step, from the basics to advanced-level concepts. This tutorial provides a hands-on approach to the subject with step-by-step program examples that will assist you in learning and putting the acquired knowledge into practice.

Why is Web API?

Web APIs (Application Programming Interfaces) are essential for allowing different software applications to communicate and exchange data with each other over the Internet. They enable data exchange between various platforms, applications, and devices, regardless of their underlying technologies.

• Web APIs enable systems developed on different technologies (like different programming languages or frameworks) to communicate effectively. For example, a mobile app built with Swift (iOS) can interact with a backend service written in ASP.NET Core (C#) using HTTP-based APIs.
• They facilitate integration between different services and applications. For instance, a weather forecasting service may expose a Web API that other applications can query to get weather data, which they can then integrate into their own functionality.
• Web APIs provide a flexible way to access and manipulate data. They allow developers to create custom client applications that can consume these APIs based on their specific needs.

Examples:

• Social Media Integration: When a website integrates Facebook login, it uses Facebook’s API to authenticate users.
• Payment Gateways: E-commerce sites use APIs from payment processors like PayPal or Stripe to handle transactions.
• Weather Data: Apps that provide weather updates use APIs from weather services to fetch real-time weather data.
• Google Maps API: Allows developers to embed maps and location services into their applications.
• Twilio API: Enables applications to send SMS, make phone calls, and manage communications.

Key Characteristics of Web APIs:

• HTTP-Based Communication: Web APIs are designed to work over HTTP, the same protocol used for Web Browsing. This means APIs can be accessed using standard HTTP methods like GET, POST, PUT, DELETE, etc. The API endpoints are typically represented as URLs (Uniform Resource Locators).
• Data Exchange Formats: Web APIs use standardized data exchange formats such as JSON (JavaScript Object Notation) and XML (Extensible Markup Language) to structure and transmit data between the client and server. JSON has become the most popular format due to its simplicity and ease of use.
• RESTful Architecture: Web APIs are designed to follow Representational State Transfer (REST) principles. A RESTful API is stateless, uses standard HTTP methods, and organizes resources into a hierarchy with unique URLs for each resource.
• Authentication and Authorization: Web APIs implement security mechanisms for authentication and authorization to ensure that only authorized clients can access resources or perform specific actions. Common authentication methods include API keys, OAuth, and JWT (JSON Web Tokens).

What is ASP.NET Core Web API?

ASP.NET Core Web API is a framework for building scalable and high-performance Restful Web Services (APIs) using the ASP.NET Core platform. It allows developers to create robust and flexible APIs that various clients can consume, such as web applications, mobile apps, desktop applications, and third-party services.

Prerequisites to Learn ASP.NET Core Web API

Learning to develop with ASP.NET Core Web API involves understanding general development concepts and specific technologies related to Web API development. Here are the prerequisites that are good if you know before learning ASP.NET Core Web API:

• Basic Knowledge of C#: ASP.NET Core is built on C#, so a solid understanding of C# Programming is essential. You should be comfortable with C# syntax, basic programming constructs like loops and conditionals, classes and objects, and more advanced concepts such as LINQ, async/await, and exception handling. This is Mandatory.
• Understanding .NET Core Basics: Familiarity with the .NET Core framework is important. This includes understanding the .NET Core CLI, the structure of .NET Core applications, basic concepts like dependency injection, and how to use NuGet packages. We have already discussed this in our ASP.NET Core Basic course, and it is mandatory.
• Familiarity with Entity Framework Core: Entity Framework Core (EF Core) is the recommended ORM for data access in ASP.NET Core applications. Understanding EF Core for performing CRUD operations with databases is highly beneficial. This is mandatory.
• Basic Database Knowledge: Basic knowledge of databases, especially relational databases like SQL Server, MySQL, or Oracle, is important. You should know how to design databases, write basic SQL queries, and understand concepts like tables, keys, and relationships. This is mandatory.

Note: If we missed any concepts or topics in this ASP.NET Core Web API Course, please let us know by commenting in the comment box. We promise to write an article on that topic as soon as possible.

Lastly, your feedback is important and means a lot to us. So, if you have a few minutes, please let us know your thoughts and feedback on this course.

Course Information

Course Instructor

Dot Net Tutorials Author

Author: Pranaya Rout Pranaya Rout is a Senior Technical Architect with more than 11 Years of Experience, Microsoft MVP, Author, YouTuber, and Blogger eager to learn new technologies. Pranaya Rout has published more than 3,000 articles in his 11-year career. Pranaya Rout has very good experience with Microsoft Technologies, Including C#, VB, ASP.NET MVC, ASP.NET Web API, EF, EF Core, ADO.NET, LINQ, SQL Server, MYSQL, Oracle, ASP.NET Core, Cloud Computing, Microservices, Design Patterns and still learning new technologies.

The post ASP.NET Core Web API Tutorials appeared first on Dot Net Tutorials.

In this ASP.NET MVC Tutorial For Beginners and Professionals series, we covered all the features of ASP.NET MVC. You will learn from the basic to advanced level features of ASP.NET MVC as we progress in this ASP.NET MVC tutorial. Many new developers and students are struggling to learn ASP.NET MVC quickly. And in ASP.NET MVC, many technologies are used, like JavaScript, jQuery, AngularJS, Typescript, Dapper, Entity framework, and much more, and because of this, developers and students get confused about how to start learning. Considering the above problem and helping students and developers who want to learn ASP.NET MVC quickly, I have decided to start ASP.NET MVC Tutorials.

This ASP.NET MVC Tutorial For whom?

This ASP.NET MVC Tutorial is designed for beginners and professional developers who want to learn ASP.NET MVC step by step. In these tutorials, we provide a hands-on approach to the subject with step-by-step program examples that will assist you in learning and putting the acquired knowledge into practice.

What is ASP.NET MVC?

The ASP.NET MVC is an open-source framework built on top of the Microsoft .NET Framework to develop a web application that enables a clean code separation. In other words, we can say that the ASP.NET MVC is a web application development framework from Microsoft that is based on the MVC (Model-View-Controller) architectural design pattern. Here’s a breakdown of its core components and features:

Core Components of ASP.NET MVC

Model:

• Represents the data and business logic of the application.
• Consists of data transfer objects (DTOs), data access logic, and service layers.
• Responsible for accessing and storing data and the associated logic.

View:

• Handles the presentation layer of the application.
• It uses the Razor view engine to embed .NET code within HTML.
• Responsible for displaying the application’s user interface.

Controller:

• Acts as an intermediary between the Model and View.
• Processes incoming requests, manipulates data using the model, and renders the final output for the view.
• Each controller action typically corresponds to a specific operation and view.

Note: The ASP.NET MVC is not built from scratch. It is a complete alternative to traditional ASP.NET WebForms. It is built on top of ASP.NET, so developers enjoy almost all the ASP.NET features while building the MVC application.

What will you learn from these ASP.NET MVC Tutorials?

You will learn everything from the basics to advanced-level concepts of the ASP.NET MVC Framework. Some of the concepts are as follows:

Basic – ASP.NET MVC
Routing – ASP.NET MVC
SQL Server and Entity Framework – ASP.NET MVC 
HTML Helpers – ASP.NET MVC 
Attributes – ASP.NET MVC
Data Annotations – ASP.NET MVC
Action Results – ASP.NET MVC
Views – ASP.NET MVC
Filters – ASP.NET MVC
Security – ASP.NET MVC
Identity – ASP.NET MVC 
ASP.NET MVC – Interview Questions and Answers

Prerequisites to Learn ASP.NET MVC

To effectively learn ASP.NET MVC, certain prerequisites will help you grasp the concepts more easily and apply them effectively. Here’s a list of the key prerequisites:

1. Basic Knowledge of C#: ASP.NET MVC is built on the .NET framework, and C# is the primary language for writing server-side code. Familiarity with C# syntax, basic programming constructs, and object-oriented programming concepts is crucial.
2. HTML, CSS, and JavaScript: Since ASP.NET MVC is used for web development, a basic understanding of HTML (for structuring web content), CSS (for styling), and JavaScript (for client-side scripting) is essential.
3. Database Knowledge: Understanding basic database concepts and experience with SQL (Structured Query Language) is important, as most web applications interact with a database.

Note: If we missed any topics in this ASP.NET MVC Tutorial course, please let us know by commenting in the comment section, and we definitely cover those topics as soon as possible. 

Course Information

Course Instructor

Dot Net Tutorials Author

Author: Pranaya Rout Pranaya Rout is a Senior Technical Architect with more than 11 Years of Experience, Microsoft MVP, Author, YouTuber, and Blogger eager to learn new technologies. Pranaya Rout has published more than 3,000 articles in his 11-year career. Pranaya Rout has very good experience with Microsoft Technologies, Including C#, VB, ASP.NET MVC, ASP.NET Web API, EF, EF Core, ADO.NET, LINQ, SQL Server, MYSQL, Oracle, ASP.NET Core, Cloud Computing, Microservices, Design Patterns and still learning new technologies.

The post ASP.NET MVC Tutorial For Beginners and Professionals appeared first on Dot Net Tutorials.

In this ASP.NET Web API Tutorials For Beginners and Professionals series, I will cover all the features of ASP.NET Web API. You will learn from basic to advanced level features of ASP.NET Web API. The term API stands for Application Programming Interface, and ASP.NET Web API is a framework provided by Microsoft that makes it easy to build Web APIs, i.e., it is used to develop HTTP-Based Web Services on top of .NET Framework.

Today, a web-based application cannot reach all its customers or users. People have become very smart, which means they use iPhones, mobile devices, tablets, etc., daily. These devices have many useful apps that make their lives easy. In simple words, we can say that we are moving from the web toward the app world.

So, if we like to expose our service data to the browsers and to all these modern device apps in a fast, secure, and simple way, we should have an API compatible with all browsers and all these modern devices.

This ASP.NET Web API Tutorial Is For Whom?

This ASP.NET Web API Course is designed for beginners and experienced ASP.NET Web API developers who want to learn ASP.NET Web API from scratch with real-time examples.

The articles start from the basics of ASP.NET Web API and cover advanced concepts as we progress. If you are confident with the concepts discussed here, I am sure you will be in a much better position to answer most of the interview questions, and you can develop any real-time applications using ASP.NET Web API.

What is ASP.NET Web API?

The ASP.NET Web API is a framework provided by Microsoft that makes it easy to build Web APIs, i.e., HTTP-Based Services. The ASP.NET Web API is an ideal platform for building Restful services with the .NET Framework. These Web API services can be consumed by a variety of clients, such as

1. Browsers
2. Mobile applications
3. Desktop applications
4. IOTs, etc.

What will you Learn from These ASP.NET Web API Tutorials?

In this ASP.NET Web API Tutorials article, you will learn the ASP.NET Web API Framework from its basics to advanced-level concepts such as Routing, CORS, HMAC, Security, Token-Based Authentication, API Versioning, etc. I hope this article series will help you with your needs. I want your feedback. Please post your feedback, questions, or comments about this article series.

Prerequisites to Learn ASP.NET Web API

Learning ASP.NET Web API effectively requires understanding several underlying concepts and technologies. Below are the prerequisites that should ideally be covered before diving into ASP.NET Web API. If you don’t know the following concepts, then don’t worry. We will explain each concept in detail.

• C# Programming: Since ASP.NET Web API is a framework where we need to write the code using C#, you should have a good understanding of C#, including control flow, classes, objects, generics, collections, exception handling, and asynchronous programming.
• Entity Framework and LINQ: For Data-Driven APIs, knowledge of Entity Framework, an ORM (Object-Relational Mapper) for .NET, is beneficial. LINQ is also important for querying databases within the .NET environment.
• Database Knowledge: It is important to understand the basic database concepts. Any database, such as SQL Server, MySQL, or Oracle, is fine. 

Note: If we missed any concept of ASP.NET Web API, please let us know by commenting in the comment box. We promise to write an article and publish it as soon as possible in this course.

Course Information

Course Instructor

Dot Net Tutorials Author

Author: Pranaya Rout Pranaya Rout is a Senior Technical Architect with more than 11 Years of Experience, Microsoft MVP, Author, YouTuber, and Blogger eager to learn new technologies. Pranaya Rout has published more than 3,000 articles in his 11-year career. Pranaya Rout has very good experience with Microsoft Technologies, Including C#, VB, ASP.NET MVC, ASP.NET Web API, EF, EF Core, ADO.NET, LINQ, SQL Server, MYSQL, Oracle, ASP.NET Core, Cloud Computing, Microservices, Design Patterns and still learning new technologies.