AttributeMetadata.IsLogical-eigenschap

Artikel
07/17/2015

Gets whether the attribute is a logical attribute.

Naamruimte: Microsoft.Xrm.Sdk.Metadata
Assembly: Microsoft.Xrm.Sdk (in Microsoft.Xrm.Sdk.dll)

Syntaxis

'Declaratie
<DataMemberAttribute(Order:=70)> _
Public Property IsLogical As Nullable(Of Boolean)

[DataMemberAttribute(Order=70)] 
public Nullable<bool> IsLogical { get; }

Waarde van eigenschap

Type: Nullable<Boole-waarde>
true if the attribute a logical attribute; otherwise, false.

Opmerkingen

Logical attributes contain values which are stored in different database tables than other attributes in the entity. In most cases this internal implementation is not relevant to working with Microsoft Dynamics CRM. When you use logical attributes as sources for a calculated field the values in the calculated field cannot be sorted.

Thread-veiligheid

Alle openbare statische (Shared in Visual Basic) leden van dit type zijn thread-veilig. Exemplaarleden zijn niet gegarandeerd thread-veilig.

Platforms

Development Platforms

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.

Target Platforms

Windows Server 2008,Windows Server 2012,Windows 7

Zie ook

Verwijzing

AttributeMetadata-klasse
AttributeMetadata-leden
Microsoft.Xrm.Sdk.Metadata-naamruimte
Logical attributes

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