If I want to interact with other applications or other
workbooks when my data input form is used, I know I must
make the form modeless, but how do I install Minimize and
Maximise buttons in the form title bar?
When resuming use of a modeless form, I have found if I
do not close other workbooks or do not activate
the 'parent' workbook then actions on the form which get
data or write data are likely to cause an error. I
presume this is because references to the 'parent'
workbook are incomplete if all my code has been written
using just Sheets(1) notation etc without being prefixed
by the workbook name ie WBook1.Sheets(1). Must I prefix
all my Sheets references to be safe, or, is it possible
to use a mouseclick event (or maximize event) on the form
to activate the wbook automatically?

I would appreciate some help on this as I have found it
difficult to understand the code on Stephen Bullen's
FormFun example despite it being well commented.

T.I.A.

Geoff