Delete the appointment in the Deleted Items folder or use CDO 1.21 or
Redemtpion to delete it.

Dmitry Streblechenko (MVP)
http://www.dimastr.com/
OutlookSpy - Outlook, CDO
and MAPI Developer Tool

wrote in message
oups.com...
I am developing an application using C#.net shared add-in.
It is intended to delete outlook appointment items permanently.
I am using _AppointmentItem object to delete the appointment from the
calendar.
while i am doing this the deleted appointment item is moved to the
Deleted items folder.
But i want to delete the appointment item permanently ie it should not
be moved to the deleted item folder instead it must be deleted
permanently.