[DUG] Variables stored

[Colin Johnsun]

>
> Actually is Self.Create safe - rather than TMyDialog.Create?
>
I think Jolyon explained it better than me but for me, it means that
there is less code that needs to be modified/maintained.

Self in the class method will refer the class that the method is being
called from.

In the case that I have group of dialog boxes with the same standard
behaviour, I can define a class method Execute in the base class and
use the Self identifier without having to define the Execute class
method in each and every descendant class.

Cheers,
Colin