Appointment.Start Property

Gets or sets the start date and time of the appointment.

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

Declaration

C#
VB.NET

DateTime Start { get; set; }

Property Start As Date

Property Value

Type	Description
DateTime	A DateTime value that is the start of the appointment.

Remarks

The Start property and the Appointment.Duration property specify the value of the Appointment.End property for the appointment. This value is always calculated as End = Start + Duration.

Note

If the Appointment.AllDay property is set to true, then the start date of the appointment is the Date of the Start, and the start time of the appointment is 0:00.

The following code snippets (auto-collected from DevExpress Examples) contain references to the Start 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#
VB.NET

how-to-implement-precise-drag-and-drop-and-resizing-of-appointments-in-day-view-work-week-t408165/CS/CustomHandlers/AppointmentsResizeHandler.cs#L47

if(e.SourceAppointment.End > e.HitInterval.Start + cellTimeShift) {
    e.EditedAppointment.Start = e.HitInterval.Start + cellTimeShift;
    e.EditedAppointment.End = e.SourceAppointment.End;

winforms-schedulercontrol-api-t224044/CS/SchedulerAPISample/CodeExamples/Recurrence.cs#L12

Appointment apt = scheduler.DataStorage.CreateAppointment(AppointmentType.Pattern);
apt.Start = DateTime.Today.AddHours(3);
apt.End = apt.Start.AddHours(2);

how-to-separate-shift-conflicted-appointments-while-dragging-another-appointment-e5007/CS/WindowsFormsApplication1/Form1.cs#L149

BeginInvoke(new MethodInvoker(delegate {
    TimeInterval dragAppointmentInterval = new TimeInterval(e.SourceAppointment.Start, e.SourceAppointment.End);
    ReOrderOtherAppointments(e.SourceAppointment.ResourceId, dragAppointmentInterval, e.SourceAppointment);

how-to-paint-a-special-time-area-for-an-appointment-and-interact-with-it-t246714/CS/T246714/Form1.cs#L40

apt1.Subject = "TestSubject1";
apt1.Start = DateTime.Today.AddHours(1);
apt1.Duration = TimeSpan.FromHours(1);

how-to-implement-precise-drag-and-drop-and-resizing-of-appointments-in-day-work-week-view-e4497/CS/OneMinuteDragDrop/Handlers/AppointmentsResizeHandler.cs#L34

if (e.SourceAppointment.End > e.HitInterval.Start + cellTimeShift) {
    e.EditedAppointment.Start = e.HitInterval.Start + cellTimeShift;
    e.EditedAppointment.End = e.SourceAppointment.End;

how-to-implement-precise-drag-and-drop-and-resizing-of-appointments-in-day-view-work-week-t408165/VB/CustomHandlers/AppointmentsResizeHandler.vb#L51

If e.SourceAppointment.End > e.HitInterval.Start + cellTimeShift Then
    e.EditedAppointment.Start = e.HitInterval.Start + cellTimeShift
    e.EditedAppointment.End = e.SourceAppointment.End

winforms-schedulercontrol-api-t224044/VB/SchedulerAPISample/CodeExamples/Recurrence.vb#L12

Dim apt As Appointment = scheduler.DataStorage.CreateAppointment(AppointmentType.Pattern)
apt.Start = Date.Today.AddHours(3)
apt.End = apt.Start.AddHours(2)

how-to-separate-shift-conflicted-appointments-while-dragging-another-appointment-e5007/VB/WindowsFormsApplication1/Form1.vb#L141

Private Function AsynchronousAppointmentDropMethod(ByVal e As AppointmentDragEventArgs) As Boolean
    Dim dragAppointmentInterval As New TimeInterval(e.SourceAppointment.Start, e.SourceAppointment.End)
    ReOrderOtherAppointments(e.SourceAppointment.ResourceId, dragAppointmentInterval, e.SourceAppointment)

how-to-paint-a-special-time-area-for-an-appointment-and-interact-with-it-t246714/VB/T246714/Form1.vb#L42

apt1.Subject = "TestSubject1"
apt1.Start = Date.Today.AddHours(1)
apt1.Duration = TimeSpan.FromHours(1)

how-to-implement-precise-drag-and-drop-and-resizing-of-appointments-in-day-work-week-view-e4497/VB/OneMinuteDragDrop/Handlers/AppointmentsResizeHandler.vb#L37

If e.SourceAppointment.End > e.HitInterval.Start + cellTimeShift Then
    e.EditedAppointment.Start = e.HitInterval.Start + cellTimeShift
    e.EditedAppointment.End = e.SourceAppointment.End

.NET Subscription

Common Tools

Controls

Tools

Controls and Extensions

Tools

Maintenance Mode

.NET Subscription

Common Tools

Controls

Tools

Controls and Extensions

Tools

Maintenance Mode

Appointment.Start Property

Declaration

Property Value

Remarks

Appointment.Start Property

Declaration

Property Value

Remarks

Related GitHub Examples