In this example, the User class deals with user data, while the NotificationService class manages sending notifications. Public void SendEmail(User user, string message)Ĭonsole.WriteLine($'Email sent to ') The crucial point is that it has a single responsibility: handling notifications. It could send emails, SMS, or other forms of communication. This class is responsible for sending notifications to users. Next, we create a NotificationService class. Public User(string name, string email, int age) This class has a single responsibility: handling user data. In this example, we have a User class responsible for managing user-related data such as name, email address, and age. You can write specific tests for a class's single responsibility, making it easier to catch and fix bugs. Testing: Smaller, focused classes are simpler to test.Reusability: When a class does one thing well, it's more likely to be reusable in different parts of your application without causing unintended side effects.Readability: Classes with a single responsibility are easier for you and other developers to understand, improving code readability and maintainability.Similarly, in software development, classes should have a singular purpose. Its sole responsibility is to toast bread it doesn't brew coffee or perform any unrelated tasks. Consider a kitchen appliance like a toaster.

To grasp this concept, think of real-world analogies. In other words, a class should have a single responsibility or purpose.

In simple terms, SRP states that a class should have one, and only one, reason to change. The Single Responsibility Principle (SRP) is the first letter in SOLID, and it focuses on keeping your code concise and well-organized. NET Core example to illustrate its significance. In this article, we'll explain SRP in a beginner-friendly manner and provide a straightforward. Among these principles, the Single Responsibility Principle (SRP) is fundamental and worth mastering. As a developer with one year of experience, you've likely come across the SOLID principles, a set of five principles that promote clean, maintainable, and scalable code.

Class single responsibility principle