SchedulerDataStorage.CreateAppointment(AppointmentType) Method

Creates an appointment of the specified type.

Namespace: DevExpress.XtraScheduler

Assembly: DevExpress.XtraScheduler.v24.1.dll

NuGet Package: DevExpress.Win.Scheduler

Declaration

C#

public Appointment CreateAppointment(
    AppointmentType type
)

VB.NET

Public Function CreateAppointment(
    type As AppointmentType
) As Appointment

Parameters

Name	Type	Description
type	AppointmentType	An AppointmentType enumeration value specifying the type of the created appointment.

Returns

Type	Description
Appointment	A newly created Appointment object.

Remarks

Use the CreateAppointment method to create an appointment of the specified type. This method also creates all the required custom fields and adds it to the appointment’s CustomFieldCollection, available via the PersistentObject.CustomFields property. To add custom fields to the appointment manually use the PersistentObjectStorage<T>.CreateCustomFields method.

Subsequently use the AppointmentDataStorage.Add method to add a newly created appointment to the storage.

The following code illustrates how to add multiple appointments in code.

C#

int count = 10;
Appointment[] AppArray = new Appointment[count];
AppointmentCollection AppCollection = new AppointmentCollection();
for (int i=1; i<=count; i++) {
    Appointment newApp = schedulerControl.DataStorage.CreateAppointment(AppointmentType.Normal);
    newApp.Start = DateTime.Now.AddMinutes(count);
    newApp.End = DateTime.Now.AddMinutes(count * 2);
    AppCollection.Add(newApp);
}
AppCollection.CopyTo(AppArray, 0);
schedulerControl.DataStorage.BeginUpdate();
schedulerControl.DataStorage.Appointments.AddRange(AppArray);
schedulerControl.DataStorage.EndUpdate();

VB.NET

Dim count As Integer = 10
Dim AppArray(count - 1) As Appointment
Dim AppCollection As New AppointmentCollection()
For i As Integer = 1 To count
    Dim newApp As Appointment = schedulerControl.DataStorage.CreateAppointment(AppointmentType.Normal)
    newApp.Start = Date.Now.AddMinutes(count)
    newApp.End = Date.Now.AddMinutes(count * 2)
    AppCollection.Add(newApp)
Next i
AppCollection.CopyTo(AppArray, 0)
schedulerControl.DataStorage.BeginUpdate()
schedulerControl.DataStorage.Appointments.AddRange(AppArray)
schedulerControl.DataStorage.EndUpdate()

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the CreateAppointment(AppointmentType) 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#

winforms-scheduler-create-appointments-on-reminder-alert/CS/ReminderCustomActions/Form1.cs#L49

// Create a new appointment.
Appointment app = schedulerDataStorage1.CreateAppointment(AppointmentType.Normal);
app.Subject = "Created on alert from appointment w/Price = " + e.AlertNotifications[0].ActualAppointment.CustomFields["CustomPrice"];

winforms-scheduler-data-binding-entity-framework-code-first/CS/XtraSchedulerEFTest/Form1.cs#L71

{
    Appointment apt  = schedulerStorage1.CreateAppointment(AppointmentType.Normal);
    apt.Start = DateTime.Now;

winforms-scheduler-hit-testing/CS/HitTest/Form1.cs#L24

{
    Appointment apt = schedulerStorage1.CreateAppointment(AppointmentType.Normal);
    apt.Subject = "Presentation";

winforms-scheduler-import-google-calendar/CS/GoogleCalendarExample/RecurrencePatternParser.cs#L38

Appointment pattern = Storage.CreateAppointment(AppointmentType.Pattern);
pattern.Start = start;

winforms-scheduler-drag-drop-appointments-from-grid/CS/T179722/Form1.cs#L102

foreach (AppointmentExchangeData item in (IList)data) {
    var apt = this.schedulerStorage.CreateAppointment(AppointmentType.Normal);
    apt.Subject = item.Subject;

VB.NET

winforms-scheduler-create-appointments-on-reminder-alert/VB/ReminderCustomActions/Form1.vb#L51

' Create a new appointment.
Dim app As Appointment = schedulerDataStorage1.CreateAppointment(AppointmentType.Normal)
app.Subject = "Created on alert from appointment w/Price = " & e.AlertNotifications(0).ActualAppointment.CustomFields("CustomPrice").ToString()

winforms-scheduler-data-binding-entity-framework-code-first/VB/XtraSchedulerEFTest/Form1.vb#L67

Private Sub btnCreateAppointment_Click(ByVal sender As Object, ByVal e As EventArgs) Handles btnCreateAppointment.Click
    Dim apt As Appointment = schedulerStorage1.CreateAppointment(AppointmentType.Normal)
    apt.Start = Date.Now

winforms-scheduler-drag-drop-appointments-from-grid/VB/T179722/Form1.vb#L87

For Each item As T179722.AppointmentExchangeData In CType(data, System.Collections.IList)
    Dim apt = Me.schedulerStorage.CreateAppointment(DevExpress.XtraScheduler.AppointmentType.Normal)
    apt.Subject = item.Subject

winforms-scheduler-bind-to-xpo/VB/XPO_XtraScheduler_Simple_Example/Form1.vb#L40

If schedulerDataStorage1.Appointments.Count = 0 Then
    Dim apt1 As Appointment = schedulerDataStorage1.CreateAppointment(AppointmentType.Normal)
    apt1.Start = Date.Now