Classe MetadataPropertiesExpression
Si applica a: CRM 2015 on-prem, CRM Online
Specifies the properties for which non-null values are returned from a query.
Spazio dei nomi: Microsoft.Xrm.Sdk.Metadata.Query
Assembly: Microsoft.Xrm.Sdk (in Microsoft.Xrm.Sdk.dll)
Sintassi
'Dichiarazione
<DataContractAttribute(Name:="MetadataPropertiesExpression", Namespace:="https://schemas.microsoft.com/xrm/2011/Metadata/Query")> _
Public NotInheritable Class MetadataPropertiesExpression
Implements IExtensibleDataObject
[DataContractAttribute(Name="MetadataPropertiesExpression", Namespace="https://schemas.microsoft.com/xrm/2011/Metadata/Query")]
public sealed class MetadataPropertiesExpression : IExtensibleDataObject
Note
When the metadata object is instantiated all properties are included but any properties not specified by the MetadataPropertiesExpression will contain null values.
Gerarchia ereditarietà
System.Object
Microsoft.Xrm.Sdk.Metadata.Query.MetadataPropertiesExpression
Thread Safety
Tutti i membri statici pubblici (Shared in Visual Basic) di questo tipo sono thread-safe. Non è garantito che i membri di istanza siano thread-safe.
Piattaforme
Piattaforme di sviluppo
Windows Vista, Windows Server 2003 e
Piattaforme di destinazione
Windows 98,Windows 2000,Windows 2000 Server,Windows CE,Windows Server 2008,Windows 98 Second Edition,Pocket PC,Smartphone,Windows Server 2003,Windows XP Professional,Windows Vista,Windows XP
Vedere anche
Riferimento
Membri MetadataPropertiesExpression
Spazio dei nomi Microsoft.Xrm.Sdk.Metadata.Query
Altre risorse
Query and Capture Changes to Metadata
Sample: Query Metadata and Detect Changes
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