How to Prevent Concealment or Overriding in Public Property

Question

I have an abstract base class that has a Property that I would like to prevent hiding, as well as new, and overriding.

public abstract class DomainObject
{
    public bool IsDeleted { get; set; }
}

public class BankAccount : DomainObject
{
    public bool IsDeleted { get; set; }
}

The problem is this: I need BankAccount to inherit from the DomainObject base class, so I cannot mark it as sealed, but I want to prevent the situation, override or new, IsDeleted at compile time.

Answer 1

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Answer 2

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public sealed override IsDeleted { get; set; }

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Answer 3

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Answer 4

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