System.Data.Services.Providers 命名空间

提供一系列接口,实现这些接口可以为 WCF Data Services 定义自定义数据服务提供程序。 Provides a series of interfaces that are implemented to define a custom data service provider for WCF Data Services.

DataServiceProviderMethods

通过自定义数据服务提供程序执行资源集的后期绑定操作。Performs late-bound operations on resource sets with a custom data service provider.

OpenTypeMethods

用于执行开放属性的后期绑定操作。Used to perform late-bound operations on open properties.

ResourceAssociationSet

描述两个资源集之间的关联。Describes an association between two resource sets.

ResourceAssociationSetEnd

描述资源关联集的端点。Describes an end point of a resource association set.

ResourceProperty

提供用于描述资源属性的类型。Provides a type to describe a property on a resource.

ResourceSet

表示实体类型值的集合。Represents a collection of entity type values.

ResourceType

表示数据服务基元类型、复杂类型或实体类型。Represents a data service primitive, complex, or entity type.

ServiceOperation

表示一个自定义服务操作。Represents a custom service operation.

ServiceOperationParameter

表示服务操作的参数信息。Represents parameter information for service operations.

接口

IDataServiceMetadataProvider

维护有关自定义数据服务提供程序的元数据。Maintains metadata about a custom data service provider.

IDataServicePagingProvider

为自定义数据服务提供程序的客户端提供分页支持。Provides paging support for the clients of a custom data service provider.

IDataServiceQueryProvider

为自定义数据服务提供程序定义一个元数据和查询源实现。Defines a metadata and query source implementation for a custom data service provider.

IDataServiceStreamProvider

使得二进制数据能够被访问并被更改为属于某实体(为媒体链接项)的媒体资源。Enables binary data to be accessed and changed as a media resource that belongs to an entity that is a media link entry.

IDataServiceUpdateProvider

定义必须实现以便向自定义数据服务提供程序提供 eTag 值的方法。Defines the methods that must be implemented to supply eTag values to a custom data service provider.

枚举

ResourcePropertyKind

资源可以有的属性类型的枚举。Enumeration for the kinds of properties that a resource can have.

ResourceTypeKind

资源键的类型枚举。Enumeration for the kind of resource key.

ServiceOperationResultKind

描述服务操作提供的结果的种类的枚举。An enumeration that describes the kind of results that a service operation provides.

注解

有关详细信息,请参阅数据服务提供商For more information, see Data Services Providers.