AppointmentProposalNumber
AppointmentProposalNumber
Specifies the number of attendees who have sent counter proposals that have not been accepted or rejected by the organizer. Area: Meetings Canonical name: PidLidAppointmentProposalNumber Alternate names: dispidApptProposalNum
Returns: System::SharedPtr < PidLidPropertyDescriptor > Aspose::Email::Mapi::
AppointmentProposalNumber()