Sealing a class or interface restricts the list of subclasses or implementations to a predefined set. For example, consider defining a Shape and restricting subclasses to be only triangles and squares. public class SealedClasses { sealed class Sh...
Definition The Open/Closed Principle is one of the SOLID principles in software design. It states that a component should be open for extension but closed for modification. This means that we can add new functionalities without altering the existing ...
