What are sealed classes in C#?

Anonymous User 1548 18 Mar 2018

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Anonymous User 18 Mar 2018

We create sealed class when we want to restrict or prevent the class to be inherited. Sealed modifier is used to prevent derivation from a class. If we try to specify a sealed class as base class then a compile-time error occurs.

If we try to inherit sealed class then following error well be occure

class MyDerivedC: SealedClass {} // Error

The result is an error message:

'MyDerivedC' cannot inherit from sealed class 'SealedClass'.

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What are sealed classes in C#?

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