What is the sealed class?

Om ji mishra 1788 28 Oct 2019

Om ji mishra

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1 Answers

Om ji mishra 28 Oct 2019

When we create a sealed class then we cannot inherit that class with any derived class. It is created when we want to restrict the class from being inherited. if we use a shield class with any derived class then the compiler will throw an error. We can use the property of a sealed class in any other class by creating an object.

Code:-
using System

class Class1

{

static void Main(string[] args)

   {

    SealedClass sealedCls = new SealedClass();

    int total = sealedCls.Add(4, 5);

   Console.WriteLine("Total = " + total.ToString());

    }

 }

sealed class SealedClass

{

  public int Add(int x, int y)

    {

      return x + y;

    }

}

Output:- 
Total = 9

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What is the sealed class?

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