I read all the thread and at End I understand what you want.
In Tools/Options/Forms you can activate Builder Lock and Create a Builder and Register it in VFP and allways you insert the class
the Builder will Start
I don't know how to do it but you can Investigate how to do.
I hope this help
Be fast like the Fox
Be free like the Penguin
Se Rápido como el Zorro
Se libre como el Pingüino