I want to create my own Boolean operation on an element to pass in as a FilterRule. The ElementPasses member description states:
Any suggestion would be appreciated.
Derived classes override this method to implement the test that determines whether the given element passes this rule or not.
I have tried to create my own derived class but I can't figure out how to implement it. I would think an interface would be available but I can't find anything. Annoyingly, I remember seeing an example of this but I can't seem to find anything. Any suggestion would be appreciated.