SchedulerItemBaseMappings.ResourceId Property
Specifies the mapping that binds the appointment’s SchedulerItemBase.ResourceId and AppointmentItem.ResourceIds properties to the data source field.
Namespace: DevExpress.Xpf.Scheduling
Assembly: DevExpress.Xpf.Scheduling.v20.2.dll
NuGet Packages: DevExpress.WindowsDesktop.Wpf.Scheduling, DevExpress.Wpf.Scheduling
Declaration
Property Value
| Type | Description |
|---|---|
| Mapping | A DevExpress.Xpf.Scheduling.Mapping object that specifies the bound data field and converter. |
Remarks
Use the ResourceId property to bind the appointment’s SchedulerItemBase.ResourceId and SchedulerItemBase.ResourceIds properties to a data field. The data field is obtained from the data source specified by the DataSource.AppointmentsSourceProperty property.
The bound data field should contain either a collection of resource identifiers or a string in the XML format. If you plan to use a custom storing format, use the Mapping.Converter property to register a custom value converter.
If resources are shared (the DataSource.ResourceSharing option is true in a data-bound mode, or several resource identifiers are added to the SchedulerItemBase.ResourceIds collection), the mapped data field contains a string in XML format. Since resource identifiers are objects, they are base-64 encoded.
The following string is the content of a data field mapped with the ResourceId mapping if Resources is switched on. An appointment is associated with resources having identifiers 1,2 and 3.
<ResourceIds>
<ResourceId Value="~Xtra#Base64AAEAAAD/////AQAAAAAAAAAEAQAAAAxTeXN0ZW0uSW50MzIBAAAAB21fdmFsdWUACAIAAAAL" />
<ResourceId Value="~Xtra#Base64AAEAAAD/////AQAAAAAAAAAEAQAAAAxTeXN0ZW0uSW50MzIBAAAAB21fdmFsdWUACAEAAAAL" />
<ResourceId Value="~Xtra#Base64AAEAAAD/////AQAAAAAAAAAEAQAAAAxTeXN0ZW0uSW50MzIBAAAAB21fdmFsdWUACAMAAAAL" />
</ResourceIds>
Set the SchedulerCompatibility.Base64XmlObjectSerialization to false to stop base64 serialization. In this situation the stored XML string changes as follows:
<ResourceIds>
<ResourceId Type="System.Int32" Value="2" />
<ResourceId Type="System.Int32" Value="1" />
<ResourceId Type="System.Int32" Value="3" />
</ResourceIds>
Related GitHub Examples
The following code snippets (auto-collected from DevExpress Examples) contain references to the ResourceId property.
Note
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