override Word field update functionality

[p0]

Hello all,

I''m wondering if it is possible to "override" the update function of
a Word field.

I mean, when someone right-clicks on a field and picks update, or when
a document gets printed (and therefore the fields updated) Word must
be executing some kind of function. I was wondering if I could replace
that function with my own. I want to be able to control the output of
a field. A bit like setting the data property of the addin field in
Word.

If that is not possible, is it possible to capture some kind of
"FieldUpdated" event after which I could set my own text over the
field?

Any ideas?

Yves