>The advantage of source based definitions is it provides an example that immediately details what I trying to describe. You can copy and paste the code in a prg and see what I'm talking about. I think it's also a bit faster.
It did seem to pop the the form a little quicker. Also - No corrupt SCX worries.

I wrote an app (a long while back) using a 16bit (non MS) xBase product with prgs.It had one very neat feature called Code Blocking.
Ex:
form.button.OnClick({||; do SomeProcedure})
.. and then later, and on the fly (and even outside the class definition) - one could
form.button.OnClick({||;do SomeOtherProcedure})
One could even nest; or list commands; or If/else in the code block. An amazing (though extinct) little blip in xBase evolution!

BTW Thanks
Terry