Ahh! You asked if it's possible to test *within* the function itself? I
see joeu2004 has provided a good answer.
Sorry for my misunderstanding, and your english is just fine!
--
Garry
Free usenet access at
http://www.eternal-september.org
Classic
VB Users Regroup!
comp.lang.basic.visual.misc
microsoft.public.
vb.general.discussion