IDataServiceQueryProvider Interface
.NET Framework (current version)
Defines a metadata and query source implementation for a custom data service provider.
Assembly: System.Data.Services (in System.Data.Services.dll)
| Name | Description | |
|---|---|---|
![]() | CurrentDataSource | The data source object from which data is provided. |
![]() | IsNullPropagationRequired | Gets a value that indicates whether null propagation is required in expression trees. |
| Name | Description | |
|---|---|---|
![]() | GetOpenPropertyValue(Object^, String^) | Gets the value of the open property. |
![]() | GetOpenPropertyValues(Object^) | Gets the name and values of all the properties that are defined in the given instance of an open type. |
![]() | GetPropertyValue(Object^, ResourceProperty^) | Gets the value of the open property. |
![]() | GetQueryRootForResourceSet(ResourceSet^) | Gets the IQueryable<T> that represents the container. |
![]() | GetResourceType(Object^) | Gets the resource type for the instance that is specified by the parameter. |
![]() | InvokeServiceOperation(ServiceOperation^, array<Object^>^) | Invokes the given service operation and returns the results. |
.NET Framework
Available since 3.5
Available since 3.5
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