MetadataBase 類別

Specifies the base class for classes that contains metadata information.

命名空間: Microsoft.Xrm.Sdk.Metadata
組件: Microsoft.Xrm.Sdk (在 Microsoft.Xrm.Sdk.dll 中)

語法

'宣告
<KnownTypeAttribute(GetType(AttributeMetadata))> _
<KnownTypeAttribute(GetType(OptionSetMetadata))> _
<KnownTypeAttribute(GetType(EntityMetadata))> _
<KnownTypeAttribute(GetType(RelationshipMetadataBase))> _
<DataContractAttribute(Name:="MetadataBase", Namespace:="https://schemas.microsoft.com/xrm/2011/Metadata")> _
Public MustInherit Class MetadataBase
    Implements IExtensibleDataObject

[KnownTypeAttribute(typeof(AttributeMetadata))] 
[KnownTypeAttribute(typeof(OptionSetMetadata))] 
[KnownTypeAttribute(typeof(EntityMetadata))] 
[KnownTypeAttribute(typeof(RelationshipMetadataBase))] 
[DataContractAttribute(Name="MetadataBase", Namespace="https://schemas.microsoft.com/xrm/2011/Metadata")] 
public abstract class MetadataBase : IExtensibleDataObject

繼承階層

System.Object
  Microsoft.Xrm.Sdk.Metadata.MetadataBase
     衍生類別

執行緒安全

此類型的任何公用靜態 (Visual Basic 中的 Shared) 成員都具備執行緒安全。任何執行個體成員都不保證具備執行緒安全。

平台

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

請參閱

參照

MetadataBase 成員
Microsoft.Xrm.Sdk.Metadata 命名空間

其他資源

Extend the Metadata Model for Microsoft Dynamics CRM

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