AppointmentCancelEventArgs.Cancel Property

Gets or sets whether the operation performed on the processed event should be cancelled.

Namespace: DevExpress.XtraScheduler

Assembly: DevExpress.XtraScheduler.v23.2.Core.dll

NuGet Package: DevExpress.Scheduler.Core

Declaration

C#

public bool Cancel { get; set; }

VB.NET

Public Property Cancel As Boolean

Property Value

Type	Description
Boolean	true to cancel the operation performed on the event; otherwise, false.

Remarks

Set the Cancel property to true to cancel the processing of an event.

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the Cancel 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#

winforms-scheduler-sync-outlook-calendars/CS/SyncWithOutlook/OutlookSynchronizerHelper.cs#L128

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

VB.NET

winforms-scheduler-sync-outlook-calendars/VB/SyncWithOutlook/OutlookSynchronizerHelper.vb#L167

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