AppointmentStorage.Add(Appointment) Method

Adds the specified appointment to the storage.

Namespace: DevExpress.Xpf.Scheduler

Assembly: DevExpress.Xpf.Scheduler.v19.2.dll

Declaration

C#

public override int Add(
    Appointment obj
)

VB.NET

Public Overrides Function Add(
    obj As Appointment
) As Integer

Parameters

Name	Type	Description
obj	Appointment	A Appointment object to append to the collection.

Returns

Type	Description
Int32	An integer value indicating the position at which the new element was inserted.

Remarks

Important

You are viewing documentation for the legacy WPF Scheduler control. If you’re starting a new project, we strongly recommend that you use a new control declared in the DevExpress.Xpf.Scheduling namespace. If you decide to upgrade an existing project in order to switch to the updated scheduler control, see the Migration Guidelines document.

This method adds an Appointment object to the end of the appointment collection maintained by the current AppointmentStorage object. This collection can be accessed via the storage’s AppointmentStorage.Items property.

To prevent excessive updates when changes to the appointment collection are applied, enclose the code that uses the Add method within calls to SchedulerStorage.BeginUpdate and SchedulerStorage.EndUpdate methods.

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the Add(Appointment) method.

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#

wpf-schedulercontrol-api-t442105/CS/SchedulerControl_WPF_API/CodeExamples/AppointmentConflicts.cs#L17

apt1.ResourceId = scheduler.Storage.ResourceStorage[0].Id;
scheduler.Storage.AppointmentStorage.Add(apt1);
Appointment apt2 = scheduler.Storage.AppointmentStorage.CreateAppointment(AppointmentType.Normal, DateTime.Now, DateTime.Now.AddHours(2));

how-to-apply-a-custom-template-to-appointments-in-day-or-work-week-view-e3008/CS/WpfApplication1/MainWindow.xaml.cs#L21

schedulerStorage.AppointmentStorage.Add(apt);

how-to-display-a-custom-field-value-in-a-custom-appointment-template-e4681/CS/MainWindow.xaml.cs#L18

apt.Subject = "Test";
schedulerStorage.AppointmentStorage.Add(apt);

how-to-handle-key-press-events-in-the-schedulercontrol-e2906/CS/DXScheduler_KeyHandling/MyKeyboardHandlerService.cs#L33

apt.ResourceId = scheduler.SelectedResource.Id;
scheduler.Storage.AppointmentStorage.Add(apt);
/*Uncommment the next code line to navigate one time frame forward

how-to-completely-customize-appointment-styles-e4412/CS/SchedulerCompleteAppointmentStyleWpf/MainWindow.xaml.cs#L21

schedulerStorage.AppointmentStorage.Add(apt);

VB.NET

wpf-schedulercontrol-api-t442105/VB/SchedulerControl_WPF_API/CodeExamples/AppointmentConflicts.vb#L16

apt1.ResourceId = scheduler.Storage.ResourceStorage(0).Id
scheduler.Storage.AppointmentStorage.Add(apt1)
Dim apt2 As Appointment = scheduler.Storage.AppointmentStorage.CreateAppointment(AppointmentType.Normal, Date.Now, Date.Now.AddHours(2))

how-to-apply-a-custom-template-to-appointments-in-day-or-work-week-view-e3008/VB/WpfApplication1/MainWindow.xaml.vb#L23

schedulerStorage.AppointmentStorage.Add(apt)

how-to-display-a-custom-field-value-in-a-custom-appointment-template-e4681/VB/MainWindow.xaml.vb#L20

apt.Subject = "Test"
schedulerStorage.AppointmentStorage.Add(apt)

how-to-handle-key-press-events-in-the-schedulercontrol-e2906/VB/DXScheduler_KeyHandling/MyKeyboardHandlerService.vb#L31

                apt.ResourceId = scheduler.SelectedResource.Id
                scheduler.Storage.AppointmentStorage.Add(apt)
'                Uncommment the next code line to navigate one time frame forward

how-to-completely-customize-appointment-styles-e4412/VB/SchedulerCompleteAppointmentStyleWpf/MainWindow.xaml.vb#L23

schedulerStorage.AppointmentStorage.Add(apt)