Compartilhar via


Classe MetadataPropertiesExpression

Aplica-se a: CRM 2015 on-prem, CRM Online

Specifies the properties for which non-null values are returned from a query.

Namespace: Microsoft.Xrm.Sdk.Metadata.Query
Assembly: Microsoft.Xrm.Sdk (em Microsoft.Xrm.Sdk.dll)

Sintaxe

'Declaração
<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

Comentários

When the metadata object is instantiated all properties are included but any properties not specified by the MetadataPropertiesExpression will contain null values.

Hierarquia de Herança

System.Object
  Microsoft.Xrm.Sdk.Metadata.Query.MetadataPropertiesExpression

Segurança do Thread

Todos os membros estáticos (Shared in Visual Basic) desse tipo são protegidos por thread. Não há nenhum garantia de que os membros de instância sejam protegidos por thread.

Plataformas

Plataformas de desenvolvimento

Windows Vista, Windows Server 2003 e

Plataformas de destino

Windows 98,Windows 2000,Windows 2000 Server,Windows CE,Windows Server 2008,Windows 98 Second Edition,Pocket PC,Smart Phone,Windows Server 2003,Windows XP Professional,Windows Vista,Windows XP

Consulte também

Referência

Membros de MetadataPropertiesExpression
Namespace Microsoft.Xrm.Sdk.Metadata.Query

Outros recursos

Query and Capture Changes to Metadata
Sample: Query Metadata and Detect Changes

Send comments about this topic to Microsoft.
© 2014 Microsoft Corporation. All rights reserved.