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      CustomFieldMappings Property
      Filter Property
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 End-User Documentation

ResourceStorage.Filter Property

Gets or set an expression used as a criteria to filter resources in the storage.

Namespace:DevExpress.XtraScheduler
Assembly:DevExpress.XtraScheduler.v17.2.dll

Expanded Syntax

Property value

Type: String
A string containing a logical expression.
The default is String.Empty.

Expanded Remarks

Resources are filtered before they are visible in the Scheduler view (see the Logical Layers document). If you apply a filter, the storage still contains all resources, but only resources satisfying the filter criteria are displayed in the View.

The expression syntax is described in the Criteria Language Syntax topic.

The Filter property returns the string equivalent of the DevExpress.Data.Filtering.CriteriaOperator specified by the AppointmentStorage.FilterCriteria property. When the Filter property is set, the AppointmentStorage.FilterCriteria obtains its value by using the DevExpress.Data.Filtering.CriteriaOperator.Parse method.

Expanded Example

Show Me

A complete sample project is available in the DevExpress Code Examples database at http://www.devexpress.com/example=T548894.

The following code instructs the Scheduler to display appointments with the DevExpress.XtraScheduler.Appointment.Subject containing the word "travel" whose DevExpress.XtraScheduler.Appointment.Start is August, 24 2017 or later, and resources whose caption (the DevExpress.XtraScheduler.Resource.Caption property value) begins with the letter 'N'.

Expanded See Also

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