I'm creating a Ribbon with a splitbutton which automaticly fills the subject line on an appointmentitem, but I can't seem to do that without creating a new Item. I don't want another window of the calendar to open, I want to use the current one I already opened. Here is my code so far for the splitbutton:
Outlook.Inspector inspector = Globals.TerminAddIn.Application.ActiveInspector();
Outlook.AppointmentItem appointmentItem = inspector.CurrentItem();
appointmentItem.Subject = "Test" ;
It's called when I click on the SplitButton. I already fixed the problem though.
var inspector = Globals.TerminAddIn.Application.ActiveInspector().CurrentItem;
Outlook.AppointmentItem appointmentItem = inspector;
appointmentItem.Subject = "Test123";
That`s how it´s working now.