AppointmentConflictEventArgs.AppointmentClone Property

Gets the clone of the appointment being processed in the SchedulerControl.AllowAppointmentConflicts or the SchedulerControl.AllowAppointmentConflicts events.

Namespace: DevExpress.XtraScheduler

Assembly: DevExpress.XtraScheduler.v24.2.Core.Desktop.dll

Declaration

C#

public Appointment AppointmentClone { get; }

VB.NET

Public ReadOnly Property AppointmentClone As Appointment

Property Value

Type	Description
Appointment	An Appointment object which is a clone of the AppointmentEventArgs.Appointment.

Remarks

Use the AppointmentClone property to access an appointment after an end-user has dragged-and-dropped it onto another time interval, to check for conflicts after this appointment has been dropped. An appointment returned by the AppointmentClone property is a copy of the appointment currently being processed in this event (AppointmentEventArgs.Appointment) for a different time interval. The time interval for the appointment clone equals the AppointmentConflictEventArgs.Interval value.

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the AppointmentClone 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-enforce-task-dependencies-gantt-view/CS/GanttRestrictions/Form1.cs#L39

if (depCollectionDep.Count > 0) {
    if (CheckForInvalidDependenciesAsDependent(depCollectionDep, e.AppointmentClone))
        e.Conflicts.Add(e.AppointmentClone);

winforms-scheduler-resolve-appointment-conflicts/CS/DXApplication1/Form1.cs#L86

    e.Conflicts.Clear();
    FillConflictedAppointmentsCollection(e.Conflicts, e.Interval, ((SchedulerControl)sender).DataStorage.Appointments.Items, e.AppointmentClone);
}

VB.NET

winforms-scheduler-enforce-task-dependencies-gantt-view/VB/GanttRestrictions/Form1.vb#L33

If depCollectionDep.Count > 0 Then
    If CheckForInvalidDependenciesAsDependent(depCollectionDep, e.AppointmentClone) Then e.Conflicts.Add(e.AppointmentClone)
End If

winforms-scheduler-resolve-appointment-conflicts/VB/DXApplication1/Form1.vb#L77

    e.Conflicts.Clear()
    FillConflictedAppointmentsCollection(e.Conflicts, e.Interval, CType(sender, SchedulerControl).DataStorage.Appointments.Items, e.AppointmentClone)
End Sub