AttributeMetadata 类

应用到: CRM 2015 on-prem, CRM Online

Contains all the metadata for an entity attribute.

命名空间: Microsoft.Xrm.Sdk.Metadata
程序集: Microsoft.Xrm.Sdk (在 Microsoft.Xrm.Sdk.dll 中)

语法

声明
<KnownTypeAttribute(GetType(DateTimeAttributeMetadata))> _
<KnownTypeAttribute(GetType(StateAttributeMetadata))> _
<KnownTypeAttribute(GetType(StatusAttributeMetadata))> _
<KnownTypeAttribute(GetType(MemoAttributeMetadata))> _
<KnownTypeAttribute(GetType(BooleanAttributeMetadata))> _
<KnownTypeAttribute(GetType(DecimalAttributeMetadata))> _
<KnownTypeAttribute(GetType(DoubleAttributeMetadata))> _
<KnownTypeAttribute(GetType(EntityNameAttributeMetadata))> _
<KnownTypeAttribute(GetType(ManagedPropertyAttributeMetadata))> _
<KnownTypeAttribute(GetType(IntegerAttributeMetadata))> _
<KnownTypeAttribute(GetType(BigIntAttributeMetadata))> _
<KnownTypeAttribute(GetType(LookupAttributeMetadata))> _
<KnownTypeAttribute(GetType(ImageAttributeMetadata))> _
<KnownTypeAttribute(GetType(MoneyAttributeMetadata))> _
<KnownTypeAttribute(GetType(PicklistAttributeMetadata))> _
<DataContractAttribute(Name:="AttributeMetadata", Namespace:="https://schemas.microsoft.com/xrm/2011/Metadata")> _
<KnownTypeAttribute(GetType(StringAttributeMetadata))> _
Public Class AttributeMetadata
    Inherits MetadataBase

[KnownTypeAttribute(typeof(DateTimeAttributeMetadata))] 
[KnownTypeAttribute(typeof(StateAttributeMetadata))] 
[KnownTypeAttribute(typeof(StatusAttributeMetadata))] 
[KnownTypeAttribute(typeof(MemoAttributeMetadata))] 
[KnownTypeAttribute(typeof(BooleanAttributeMetadata))] 
[KnownTypeAttribute(typeof(DecimalAttributeMetadata))] 
[KnownTypeAttribute(typeof(DoubleAttributeMetadata))] 
[KnownTypeAttribute(typeof(EntityNameAttributeMetadata))] 
[KnownTypeAttribute(typeof(ManagedPropertyAttributeMetadata))] 
[KnownTypeAttribute(typeof(IntegerAttributeMetadata))] 
[KnownTypeAttribute(typeof(BigIntAttributeMetadata))] 
[KnownTypeAttribute(typeof(LookupAttributeMetadata))] 
[KnownTypeAttribute(typeof(ImageAttributeMetadata))] 
[KnownTypeAttribute(typeof(MoneyAttributeMetadata))] 
[KnownTypeAttribute(typeof(PicklistAttributeMetadata))] 
[DataContractAttribute(Name="AttributeMetadata", Namespace="https://schemas.microsoft.com/xrm/2011/Metadata")] 
[KnownTypeAttribute(typeof(StringAttributeMetadata))] 
public class AttributeMetadata : MetadataBase

备注

This class is returned in the RetrieveAttributeResponse.

继承层次结构

System.Object
   Microsoft.Xrm.Sdk.Metadata.MetadataBase
    Microsoft.Xrm.Sdk.Metadata.AttributeMetadata
       派生类

线程安全性

此类型的所有公共静态（Visual Basic 中的 Shared）成员都是线程安全成员。不保证任何实例成员是线程安全成员。

平台

开发平台

Windows Vista、Windows Server 2003 和

目标平台

Windows Vista,Windows XP

另请参阅

参考

AttributeMetadata 成员
Microsoft.Xrm.Sdk.Metadata 命名空间

其他资源

Customize Entity Attribute Metadata
Sample: Dump Attribute Metadata to a File
Sample: Work with Attributes
Sample: Retrieve Entity Metadata Using JavaScript

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