ResponseStatus Property

Microsoft Outlook Visual Basic

Returns an OlResponseStatus constant indicating the overall status of the meeting for the current user for the appointment. Read-only.

OlResponseStatus can be one of these OlResponseStatus constants.
olResponseAccepted
olResponseDeclined
olResponseNone
olResponseNotResponded
olResponseOrganized
olResponseTentative

expression.ResponseStatus

expression     Required. An expression that returns an AppointmentItem object.