I have a list of contacts in an windows application
(e.g)
Henry
Edwin
William

when I select a contact(say henry) it has to be displayed in a contact window of Outlook, now this part of implementation I have done.

Requirement:
When I select another contact (Edwin), the contact details has to be displayed in the same contact window which has been launched earlier(i.e Henry).

any possibilities?

Thanks,
Rajeen R