Can I have a base class where each derived class has its own copy of a static property?

Question

I have something like the following situation below:

class Base
{
     public static int x;
     public int myMethod()
     {
          x += 5;
          ret         


        

Answer 1

Static dictionary with Type as keys should do. I mean avoid logic repetition and different values for each derived type but shared among instances.

public class Base
{
    private static Dictionatry _values;

    public int MyMethod()
    {
        _values[this.GetType()]+=5;
        return _values[this.GetType()];
    }
}