Base Class Doesn't Contain Parameterless Constructor?

Question

I\'m making my constructors a bit more strict by removing some of my empty constructors. I\'m pretty new to inheritance, and was perplexed with the error that I got: Base Class

Answer 1

Example:

class A2 : A
{
   A2() : base(0)
   {
   }
}

class A
{
    A(int something)
    {
        ...
    }
}