private void Initialize()
        {
            outlookApp = new Outlook.Application();

            outlookNS   = outlookApp.GetNamespace("MAPI");
            inboxFolder = outlookNS.GetDefaultFolder(OlDefaultFolders.olFolderInbox);

            items = (Outlook.Items)inboxFolder.Items;
            items.ItemAddEvent +=
                new Outlook.Items_ItemAddEventHandler(items_ItemAdd);
        }
        private void CreateAppointment(WorkShift workShift)
        {
            if (!workShift.IsValidForCalendar)
            {
                Console.WriteLine("Des erreurs ont été trouvé lors du parsing des shifts. Impossible de créer un rendez-vous pour #" + workShift.ShiftPosition);
                return;
            }

            Outlook.MAPIFolder primaryCalendar = (Outlook.MAPIFolder)
                                                 thisOutlookApp.ActiveExplorer().Session.GetDefaultFolder
                                                     (OlDefaultFolders.olFolderCalendar);

            Outlook.MAPIFolder familialCalendar = null;
            foreach (Outlook.MAPIFolder personalCalendar in primaryCalendar.Folders)
            {
                if (personalCalendar.Name == "familial")
                {
                    familialCalendar = personalCalendar;
                    break;
                }
            }

            if (familialCalendar == null)
            {
                Console.WriteLine("Impossible de créer un rendez-vous pour le shift #" + workShift.ShiftPosition + " : Calendrier Familial non trouvé.");
                return;
            }

            Outlook.AppointmentItem newAppointment = (Outlook.AppointmentItem)familialCalendar.Items.Add(OlItemType.olAppointmentItem);

            newAppointment.Start    = workShift.StartingShiftDate;
            newAppointment.End      = workShift.FinishingShiftDate;
            newAppointment.Location = workShift.Location;
            newAppointment.Body     = string.Empty;
            foreach (var type in workShift.typeOfShift)
            {
                newAppointment.Body += "Shift de " + type.ShiftTitle + " : " + type.ShiftDescription + "\n";
            }

            newAppointment.AllDayEvent = false;
            newAppointment.Subject     = "Travail McDonald's " + EmpName;

            Outlook.Items calendarItems = (Outlook.Items)familialCalendar.Items;

            newAppointment.Save();

            Console.WriteLine("Shift " + workShift.ShiftPosition + " enregistré avec succès!");
        }