How to provide Hyperlink in commandbarcontrols in Outlook Inspecto

Hi,

We have added a CommandBar and CommandBarControls in certain outlook
Inspectors like Appointment.

(q1) Is it possible to have hyperlinks in commandbarcontrols just like
Outlook - Contacts ( which uses Links).

the only thing is that in our case the object is our own and we have a
outlook-form for it. Semi-colon separated values are there in this
CommandBarComboBox (type is msoControlEdit) and we want each of these values
to be hyperlinked to the form.

(Q2) Can a commandbarcontrol be readonly like a simple label ?

thnaks