Inscrivez-vous ou connectez-vous pour rejoindre votre communauté professionnelle.
In simple terms, Sealed class is used in c# to avoid other classes to inherit your class. Some points to remember when working with Sealed Classes
In addition to your question you can even seal your methods in a non-sealed class. This is used to define the overriding level of a virtual method.Sealed keyword in methods is always used with Override keyword.
Hope this helps.