<object>.property_Add() - what properties can be added?

[Tim Kiebert]

This is one of those undocumented functoins. It is mentioned in one or two places in the help such as this

:topparent:Bmp.Property_Add("right_click_menu")
:topparent:Bmp.right_click_menu = "TheNameOfYourMenu"

There are a few other threads that mention the use of it but not in any detail.

I can get this to work but I don't need that. I am wondering if any one out there knows what properties can be added in the context of a form. Can we make up our own property names or do we have to use a predefined set? If they have to be predefined does anyone know what they are?

Also does any one know what the form:<object>.settings.foo is used for? I thought I might be able to use it to store some custom setting info.

[MoGrace]

10 years later this is still a mystery!