AttributeMetadata.IsLogical-egenskab

Artikel
07/17/2015

Gets whether the attribute is a logical attribute.

Navneområde: Microsoft.Xrm.Sdk.Metadata
Assembly: Microsoft.Xrm.Sdk (i Microsoft.Xrm.Sdk.dll)

Syntaks

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

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

Egenskabsværdi

Type: Kan være nul<Boolesk værdi>
true if the attribute a logical attribute; otherwise, false.

Bemærkninger

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.

Sikkerhed i tråd

Alle offentlige statiske (Shared i Visual Basic) medlemmer af denne type er trådsikret. Alle medlemmer af forekomsten er ikke garanteret trådsikkerhed.

Platforme

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

Se også

Reference

AttributeMetadata-klasse
AttributeMetadata-medlemmer
Microsoft.Xrm.Sdk.Metadata-navneområde
Logical attributes

Del via