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 End-User Documentation

PersistentObject.CustomFields Property

Gets the collection of custom fields bound to the persistent object.

Namespace:DevExpress.XtraScheduler
Assembly:DevExpress.XtraScheduler.v18.1.Core.dll

Expanded Syntax

Property value

Type: CustomFieldCollection
A CustomFieldCollection object representing the collection of the persistent object's custom fields.

Expanded Remarks

Use this property to access the custom fields bound to this persistent object (appointment, resource or AppointmentDependency). Note that the custom fields are created and bound by the CustomFieldMappingCollectionBase<T> object returned via the DevExpress.XtraScheduler.AppointmentStorage.CustomFieldMappings or DevExpress.XtraScheduler.ResourceStorage.CustomFieldMappings property.

Expanded Example

Show Me

A complete sample project is available in the DevExpress Code Examples database at http://www.devexpress.com/example=T224044.

The code sample below illustrates how to create an appointment with a custom field and use this field in the DevExpress.XtraScheduler.SchedulerDataStorage.FilterAppointment event to hide appointments which meet certain criteria.

To define a custom field, create a new custom field mapping and add it to the collection of custom mappings using the CustomFieldMappingCollectionBase<T>.Add method. If the Scheduler is not bound to a data source, specify any non-empty string as the data field name.

Create an appointment using the DevExpress.XtraScheduler.SchedulerDataStorage.CreateAppointment method (so the newly created custom field mappings will be preserved for a new appointment). Set the value for the custom field and add the appointment to the DevExpress.XtraScheduler.SchedulerDataStorage.Appointments collection.

In the DevExpress.XtraScheduler.SchedulerDataStorage.FilterAppointment event handler, check the value of the custom field to set e.Cancel to true and hide this appointment.

Expanded See Also

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