title: Base Class Doesn't Contain Parameterless Constructor?
body: <p>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 Doesn't Contain Parameterless Constructor.  How can I make A2 inherit from A without there being an empty constructor in A.  Also, for my own personal understanding, why is A2 requiring an empty constructor for A?  </p>
  
  <pre><code>Class A{
      //No empty constructor for A
      //Blah blah blah...
  }
  
  Class A2 : A{
      //The error appears here
  }
  </code></pre>