SchedulerControl.ShowEditAppointmentForm(Appointment, Boolean, Boolean) Method

Invokes the Edit Appointment dialog for the specified appointment. Also, optionally invokes the Recurrence dialog and disables all editors on this form, if required.

Namespace: DevExpress.XtraScheduler

Assembly: DevExpress.XtraScheduler.v20.2.dll


public virtual DialogResult ShowEditAppointmentForm(
    Appointment apt,
    bool openRecurrenceForm,
    bool readOnly
Public Overridable Function ShowEditAppointmentForm(
    apt As Appointment,
    openRecurrenceForm As Boolean,
    readOnly As Boolean
) As DialogResult


Name Type Description
apt Appointment

An Appointment object which is the appointment to be edited in the dialog.

openRecurrenceForm Boolean

True to open the Recurrence dialog; otherwise, false.

readOnly Boolean

True to open this form to display properties of a read-only appointment (in this situation all form editors are disabled); otherwise, false.


Type Description

A DialogResult enumeration value that is the return value of the dialog.


This dialog allows end-users to change the properties of any appointment. The standard Appointment dialog along with the standard Recurrence dialog are shown in the image below.

EditAppointment Dialog2


Use the SchedulerControl.EditAppointmentFormShowing event to handle the showing of this dialog, and to invoke your own custom dialog instead of the standard one.

See Also