AppointmentItem Receipient's GUID

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pkelley

From my Outlook AddIn, I create an appointment for:

1. Myself

2. UserBob

After the appointment is added to my Calendar folder, I have my AddIn note

the "GlobalAppointmentID" (i.e. the GUID), and send the GUID to an external

application.

Time passes, and the boss decides to use the external application to adjust

appointment dates and times for both "Myself" and "UserBob". The application

creates an "iCalendar" message and sends the message to Exchange Server using

the GUID to make adjustments to the appointment's Date and Time.

Question:

A. Is the GUID for the AppointmentItem to "Myself" == the GUID for the

AppointmentItem of "UserBob" ??

If NO

Can my Outlook AddIn get the GUID for "UserBob" ?
 
The GlobalAppointmentID (GlobalObjID property) is the same for all meeting

recipients.

"pkelley" <pkelley> wrote in message

news:A52EE579-C3A8-4C20-8FB9-428199D44193@microsoft.com...
> From my Outlook AddIn, I create an appointment for:
> 1. Myself
> 2. UserBob

> After the appointment is added to my Calendar folder, I have my AddIn note
> the "GlobalAppointmentID" (i.e. the GUID), and send the GUID to an
> external
> application.

> Time passes, and the boss decides to use the external application to
> adjust
> appointment dates and times for both "Myself" and "UserBob". The
> application
> creates an "iCalendar" message and sends the message to Exchange Server
> using
> the GUID to make adjustments to the appointment's Date and Time.

> Question:
> A. Is the GUID for the AppointmentItem to "Myself" == the GUID for the
> AppointmentItem of "UserBob" ??
> If NO
> Can my Outlook AddIn get the GUID for "UserBob" ?
 
That's great news! It means that the external application can reference the

appointment and modify the appointment time & date using the GUID. When (or

if) that happens, both users will see the NEW appointment time and date in

Outlook! That's cool!

Thank you very much for your help Ken!
wrote:


> The GlobalAppointmentID (GlobalObjID property) is the same for all meeting
> recipients.

> >

>

> "pkelley" <pkelley> wrote in message
> news:A52EE579-C3A8-4C20-8FB9-428199D44193@microsoft.com...
> > From my Outlook AddIn, I create an appointment for:
> > 1. Myself
> > 2. UserBob
> > After the appointment is added to my Calendar folder, I have my AddIn note
> > the "GlobalAppointmentID" (i.e. the GUID), and send the GUID to an
> > external
> > application.
> > Time passes, and the boss decides to use the external application to
> > adjust
> > appointment dates and times for both "Myself" and "UserBob". The
> > application
> > creates an "iCalendar" message and sends the message to Exchange Server
> > using
> > the GUID to make adjustments to the appointment's Date and Time.
> > Question:
> > A. Is the GUID for the AppointmentItem to "Myself" == the GUID for the
> > AppointmentItem of "UserBob" ??
> > If NO
> > Can my Outlook AddIn get the GUID for "UserBob" ?

>
 
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