_AppointmentItem.EntryID Property

Gets the unique Entry ID of the appointment.

Namespace: DevExpress.XtraScheduler.Outlook.Interop

Assembly: DevExpress.XtraScheduler.v19.1.Core.dll

Declaration

C#

string EntryID { get; }

VB.NET

ReadOnly Property EntryID As String

Property Value

Type	Description
String	A string representing the unique identifier.

Remarks

A MAPI store provider assigns a unique ID string when an item is created in its store. The Entry ID changes when an item is moved into another store, for example, from Outlook to a Microsoft Exchange Server public folder.

The XtraScheduler uses the EntryID value for appointment synchronization.

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the EntryID property.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

how-to-implement-multi-user-synchronization-with-microsoft-outlook-e39/CS/MainForm.cs#L151

    if (e.Appointment.CustomFields[OutlookEntryIDFieldName] == null)
        e.Appointment.CustomFields[OutlookEntryIDFieldName] = args.OutlookAppointment.EntryID;
}

how-to-implement-two-way-synchronization-between-scheduler-and-outlook-calendars-t423510/CS/SyncWithOutlook/OutlookSynchronizerHelper.cs#L128

case SynchronizeOperation.Create:
    eventArgs.Cancel = eventArgs.OutlookAppointment != null && deletedAppointments.Contains(eventArgs.OutlookAppointment.EntryID);
    break;

how-to-synchronize-appointments-with-outlook-in-a-multi-user-application-e699/CS/MainForm.cs#L111

    if (e.Appointment.CustomFields[OutlookEntryIDFieldName] == null)
        e.Appointment.CustomFields[OutlookEntryIDFieldName] = args.OutlookAppointment.EntryID;
}

VB.NET

how-to-implement-multi-user-synchronization-with-microsoft-outlook-e39/VB/MainForm.vb#L152

If e.Appointment.CustomFields(OutlookEntryIDFieldName) Is Nothing Then
    e.Appointment.CustomFields(OutlookEntryIDFieldName) = args.OutlookAppointment.EntryID
End If

how-to-implement-two-way-synchronization-between-scheduler-and-outlook-calendars-t423510/VB/SyncWithOutlook/OutlookSynchronizerHelper.vb#L167

Case SynchronizeOperation.Create
    eventArgs.Cancel = eventArgs.OutlookAppointment IsNot Nothing AndAlso deletedAppointments.Contains(eventArgs.OutlookAppointment.EntryID)
Case SynchronizeOperation.Delete

how-to-synchronize-appointments-with-outlook-in-a-multi-user-application-e699/VB/MainForm.vb#L114

If e.Appointment.CustomFields(OutlookEntryIDFieldName) Is Nothing Then
    e.Appointment.CustomFields(OutlookEntryIDFieldName) = args.OutlookAppointment.EntryID
End If