Ok I have designed a VB form and a new custom form server in c++ with custom
form messageClass for each.

Now within the forms themselves and icons when minimised I can control in
c++ and probably also in VB easily enough based on properties.

But what I need to do is programatically somehow change the icons in the
contents pane. I have asked this question for VB forms before but is there
anyway through extended mapi, exchange extensions anything that I could use
to set an icon to a different value for the same custom messageClass.

Thanks