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 End-User Documentation

SchedulerControl.EditRecurrentAppointmentFormShowing Event

Occurs before the Open Recurring Item dialog window is invoked.

Namespace:DevExpress.XtraScheduler
Assembly:DevExpress.XtraScheduler.v17.1.dll

Expanded Syntax

Expanded Event Data

The event handler receives an argument of type EditRecurrentAppointmentFormEventArgs containing data related to this event.

The following EditRecurrentAppointmentFormEventArgs properties provide information specific to this event.
Property Description
Appointment Gets the appointment for which the dialog will be shown.
CommandSourceType Indicates the mechanism of the command input, e.g. keyboard, mouse, menu.
DialogResult Gets or sets the return value of a dialog box.
Handled Gets or sets whether an event was handled, if it was handled the default actions are not required.
OpenRecurrenceForm Gets a value indicating whether the Appointment Recurrence form is displayed on the top of the Edit Appointment form.
Parent Gets or sets a parent of the form being shown.
QueryResult Gets or sets the result provided by asking the user whether the entire series or just a single appointment should be deleted.
ReadOnly Gets a value indicating whether an appointment is read-only.

Expanded Remarks

The EditRecurrentAppointmentFormShowing event is raised only if the DevExpress.XtraScheduler.SchedulerOptionsBehaviorBase.RecurrentAppointmentEditAction is set to the DevExpress.XtraScheduler.RecurrentAppointmentAction.Ask value. Handle this event to perform any actions prior to the Open Recurring Item dialog being shown. You can substitute the default dialog with a custom one and set the ShowFormEventArgs.Handled property to true to prevent default event handling.

This dialog can be invoked either by an end-user, or via the ShowEditRecurrentAppointmentForm method. The QueryResult property enables you to specify whether the entire appointment series should be edited or only the selected appointment.

The Open Recurring Item dialog window is illustrated below:

Expanded See Also

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