Preventing an ancestor constructor from being called. How?

Question

C++ / C#

Hello. Got a question. To get started, sample code:

class BaseC
{
    public BaseC()
    {
        // Do something
    }
}
class DerivedC : BaseC
{
    public DerivedC()
    {
        // Some code
    }
}

When a constructor of a descendant is called, the constructor of the ancestor is automatically called. How to prevent it?

Answer 1

No way. If the ancestor constructor fails, the object will not be fully initialized. Why do you need a half-created object?

Answer 2

Convert the class to an interface if possible. If you have a class that doesn't require initialization, then it's not really a class.
I don't know C# so I can't really help.

Answer 3

No, that's the concept of OOP