다음을 통해 공유


MetadataQueryExpression 클래스

Represents the abstract base class for constructing a metadata query.

네임스페이스: Microsoft.Xrm.Sdk.Metadata.Query
어셈블리: Microsoft.Xrm.Sdk(Microsoft.Xrm.Sdk.dll에 있음)

구문

‘선언
<KnownTypeAttribute(GetType(EntityQueryExpression))> _
<DataContractAttribute(Name:="MetadataQueryExpression", Namespace:="https://schemas.microsoft.com/xrm/2011/Metadata/Query")> _
<KnownTypeAttribute(GetType(LabelQueryExpression))> _
<KnownTypeAttribute(GetType(AttributeQueryExpression))> _
<KnownTypeAttribute(GetType(RelationshipQueryExpression))> _
Public MustInherit Class MetadataQueryExpression
    Inherits MetadataQueryBase
[KnownTypeAttribute(typeof(EntityQueryExpression))] 
[DataContractAttribute(Name="MetadataQueryExpression", Namespace="https://schemas.microsoft.com/xrm/2011/Metadata/Query")] 
[KnownTypeAttribute(typeof(LabelQueryExpression))] 
[KnownTypeAttribute(typeof(AttributeQueryExpression))] 
[KnownTypeAttribute(typeof(RelationshipQueryExpression))] 
public abstract class MetadataQueryExpression : MetadataQueryBase

상속 계층

System.Object
   Microsoft.Xrm.Sdk.Metadata.Query.MetadataQueryBase
    Microsoft.Xrm.Sdk.Metadata.Query.MetadataQueryExpression
       Microsoft.Xrm.Sdk.Metadata.Query.AttributeQueryExpression
       Microsoft.Xrm.Sdk.Metadata.Query.EntityQueryExpression
       Microsoft.Xrm.Sdk.Metadata.Query.RelationshipQueryExpression

스레드 보안

이 형식의 공용 정적(Visual Basic에서는 Shared) 구성원은 스레드로부터 안전합니다. 인스턴스 구성원은 스레드로부터 안전하지 않을 수 있습니다.

플랫폼

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 98,Windows 2000,Windows 2000 Server,Windows CE,Windows Server 2008,Windows 98 Second Edition,Pocket PC,스마트 폰,Windows Server 2003,Windows XP Professional,Windows Server 2008,Windows Server 2012,Windows 7,Windows 8,Windows 8.1

참고 항목

참조

MetadataQueryExpression 구성원
Microsoft.Xrm.Sdk.Metadata.Query 네임스페이스

기타 리소스

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

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