Exchange web service set organizer of the appointment
exchangewebservices
Solution
The Organizer is going to be set based on the Calendar your saving the Appointment to, when you using a Service Account your creating the Appointment OnBehalf of the Organizer so you would need set the Save location to the calendar of the Organizer you want eg
Save(new FolderId(WellKnownFolderName.Calendar, "user@ddomain.com"), SendInvitationsMode.SendToAllAndSaveCopy);
The other option is to use EWS Impersonation and then Impersonate the Organizer http://msdn.microsoft.com/en-us/library/office/dd633680%28v=exchg.80%29.aspx
Cheers Glen
Problem
When I use Service account to add a new appointment, the organizer always the user of Credentials to Exchange service, I want to set the organizer to another user, but the organizer property is readonly, how can I achieve that? ``` var appointment = new Appointment(_service.ExchangeService); if (exchangeAppointment.Participants.Any() && exchangeAppointment.Participants != null) { foreach (var participant in exchangeAppointment.Participants) { appointment.RequiredAttendees.Add(participant); } } appointment.Resources.Add(exchangeAppointment.RoomAdIdentityEmail); appointment.Location = string.Join(",", appointment.Resources); appointment.Subject = exchangeAppointment.Subject; appointment.Body = exchangeAppointment.Body; appointment.Start = exchangeAppointment.StartTime; appointment.End = exchangeAppointment.EndTime; appointment.Save(SendInvitationsMode.SendToAllAndSaveCopy); ```