[DUG] How do you determine the subclasses of a given class at run time?

[john rae]

Hi. I would like to be able to generate class references to the subclasses 
of a given class so that I can populate a list with sub class class specific 
information and then upon user selection, use a soft coded factory method to 
instantiate the corresponding subclass. This means new subclasses can be 
added and everything will still work...
Function TObject.parent supports upward navigation, how do I navigate down?

thanks, John.

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