Pass extra parameters to an event handler?

Question

Let\'s say I want to pass some extra data when assigning an event handler. Consider the following code:

private void s         


        

Answer 1

Well, the simplest method id to make someData a member variable like so:

public class MyClass
{
    private string _eventData;

    private void setup(string someData) 
    {
       _eventData = someData;
       Object.assignHandler(evHandler);
    }

    public void evHandler()
    {
        // do something with _eventData here
    }
}

I'm not sure that's the best way to do it, but it really depends on the event type, the object, etc.