private bool UpdateAppointment(bool addDescription, bool addReminder, bool addAttendees,
bool attendeesToDescription, AppointmentItem appItem,
Appointment calendarAppointment)
{
Recipients recipients = null;
UserProperties userProperties = null;
try
{
appItem.Subject = calendarAppointment.Subject;
appItem.Location = calendarAppointment.Location;
appItem.BusyStatus = calendarAppointment.GetOutlookBusyStatus();
if (EventCategory != null)
{
appItem.Categories = EventCategory.CategoryName;
}
if (calendarAppointment.AllDayEvent != appItem.AllDayEvent)
{
appItem.AllDayEvent = calendarAppointment.AllDayEvent;
}
appItem.Sensitivity = calendarAppointment.GetAppointmentSensitivity();
appItem.Start = calendarAppointment.StartTime.GetValueOrDefault();
appItem.End = calendarAppointment.EndTime.GetValueOrDefault();
if (addDescription)
{
appItem.Body = calendarAppointment.Description;
}
if (addAttendees && !attendeesToDescription)
{
recipients = appItem.Recipients;
if (calendarAppointment.RequiredAttendees != null)
{
calendarAppointment.RequiredAttendees.ForEach(rcptName =>
{
if (!CheckIfRecipientExists(recipients, rcptName))
{
var recipient =
appItem.Recipients.Add($"{rcptName.Name}<{rcptName.Email}>");
recipient.Type = (int) OlMeetingRecipientType.olRequired;
recipient.Resolve();
}
});
}
if (calendarAppointment.OptionalAttendees != null)
{
calendarAppointment.OptionalAttendees.ForEach(rcptName =>
{
if (!CheckIfRecipientExists(recipients, rcptName))
{
var recipient =
appItem.Recipients.Add($"{rcptName.Name}<{rcptName.Email}>");
recipient.Type = (int) OlMeetingRecipientType.olOptional;
recipient.Resolve();
}
});
}
}
if (addReminder)
{
if (appItem.ReminderSet != calendarAppointment.ReminderSet)
{
appItem.ReminderMinutesBeforeStart = calendarAppointment.ReminderMinutesBeforeStart;
if (calendarAppointment.ReminderSet &&
appItem.ReminderMinutesBeforeStart != calendarAppointment.ReminderMinutesBeforeStart)
{
appItem.ReminderMinutesBeforeStart = calendarAppointment.ReminderMinutesBeforeStart;
}
}
}
userProperties = appItem.UserProperties;
if (userProperties != null)
{
for (var i = 0; i < userProperties.Count; i++)
{
userProperties.Remove(i + 1);
}
foreach (var extendedProperty in calendarAppointment.ExtendedProperties)
{
var sourceProperty = userProperties.Add(extendedProperty.Key,
OlUserPropertyType.olText);
sourceProperty.Value = extendedProperty.Value;
}
}
appItem.Save();
}
catch (Exception exception)
{
Logger.Error(exception);
return false;
}
finally
{
if (recipients != null)
{
Marshal.FinalReleaseComObject(recipients);
}
if (userProperties != null)
{
Marshal.FinalReleaseComObject(userProperties);
}
if (appItem != null)
{
Marshal.FinalReleaseComObject(appItem);
}
}
return true;
}
/// <summary>
/// </summary>
/// <param name="addDescription"></param>
/// <param name="addReminder"></param>
/// <param name="addAttendees"></param>
/// <param name="attendeesToDescription"></param>
/// <param name="appItem"></param>
/// <param name="calendarAppointment"></param>
private Appointment AddAppointment(bool addDescription, bool addReminder, bool addAttendees,
bool attendeesToDescription, AppointmentItem appItem,
Appointment calendarAppointment, string id)
{
Recipients recipients = null;
UserProperties userProperties = null;
Appointment createdAppointment = null;
try
{
appItem.Subject = calendarAppointment.Subject;
if (!calendarAppointment.RequiredAttendees.Any() && !calendarAppointment.OptionalAttendees.Any()
&& AddAsAppointments)
{
appItem.MeetingStatus = OlMeetingStatus.olNonMeeting;
}
else
{
appItem.MeetingStatus = OlMeetingStatus.olMeeting;
}
appItem.Sensitivity = calendarAppointment.GetAppointmentSensitivity();
appItem.Location = calendarAppointment.Location;
appItem.BusyStatus = calendarAppointment.GetOutlookBusyStatus();
recipients = appItem.Recipients;
if (EventCategory != null)
{
appItem.Categories = EventCategory.CategoryName;
}
if (calendarAppointment.AllDayEvent)
{
appItem.AllDayEvent = true;
}
appItem.Start = calendarAppointment.StartTime.GetValueOrDefault();
appItem.End = calendarAppointment.EndTime.GetValueOrDefault();
appItem.Body = calendarAppointment.GetDescriptionData(addDescription, attendeesToDescription);
Recipient organizer = null;
if (addAttendees && !attendeesToDescription)
{
calendarAppointment.RequiredAttendees?.ForEach(rcptName =>
{
var recipient =
appItem.Recipients.Add($"{rcptName.Name}<{rcptName.Email}>");
if (SetOrganizer && calendarAppointment.Organizer != null &&
rcptName.Name.Equals(calendarAppointment.Organizer.Name))
{
recipient.Type = (int) OlMeetingRecipientType.olOrganizer;
recipient.Resolve();
organizer = recipient;
}
else
{
recipient.Type = (int) OlMeetingRecipientType.olRequired;
recipient.Resolve();
}
});
calendarAppointment.OptionalAttendees?.ForEach(rcptName =>
{
var recipient =
appItem.Recipients.Add($"{rcptName.Name}<{rcptName.Email}>");
if (SetOrganizer && calendarAppointment.Organizer != null &&
rcptName.Name.Equals(calendarAppointment.Organizer.Name))
{
recipient.Type = (int) OlMeetingRecipientType.olOrganizer;
recipient.Resolve();
organizer = recipient;
}
else
{
recipient.Type = (int)OlMeetingRecipientType.olOptional;
recipient.Resolve();
}
});
}
else if (SetOrganizer && calendarAppointment.Organizer != null)
{
var recipient =
appItem.Recipients.Add(
$"{calendarAppointment.Organizer.Name}<{calendarAppointment.Organizer.Email}>");
recipient.Type = (int)OlMeetingRecipientType.olOrganizer;
recipient.Resolve();
organizer = recipient;
}
SetAppointmentOrganizer(appItem, organizer);
if (addReminder)
{
appItem.ReminderMinutesBeforeStart = calendarAppointment.ReminderMinutesBeforeStart;
appItem.ReminderSet = calendarAppointment.ReminderSet;
}
userProperties = appItem.UserProperties;
if (userProperties != null)
{
var sourceProperty = userProperties.Add(calendarAppointment.GetSourceEntryKey(),
OlUserPropertyType.olText);
sourceProperty.Value = calendarAppointment.AppointmentId;
}
appItem.Save();
createdAppointment = GetAppointmentFromItem(id, appItem);
}
catch (Exception exception)
{
Logger.Error(exception);
}
finally
{
if (userProperties != null)
{
Marshal.FinalReleaseComObject(userProperties);
}
if (recipients != null)
{
Marshal.FinalReleaseComObject(recipients);
}
if (appItem != null)
{
Marshal.FinalReleaseComObject(appItem);
}
}
return createdAppointment;
}