IDataServiceQueryProvider Interface

 

Defines a metadata and query source implementation for a custom data service provider.

Namespace:   System.Data.Services.Providers
Assembly:  System.Data.Services (in System.Data.Services.dll)

public interface IDataServiceQueryProvider

NameDescription
System_CAPS_pubpropertyCurrentDataSource

The data source object from which data is provided.

System_CAPS_pubpropertyIsNullPropagationRequired

Gets a value that indicates whether null propagation is required in expression trees.

NameDescription
System_CAPS_pubmethodGetOpenPropertyValue(Object, String)

Gets the value of the open property.

System_CAPS_pubmethodGetOpenPropertyValues(Object)

Gets the name and values of all the properties that are defined in the given instance of an open type.

System_CAPS_pubmethodGetPropertyValue(Object, ResourceProperty)

Gets the value of the open property.

System_CAPS_pubmethodGetQueryRootForResourceSet(ResourceSet)

Gets the IQueryable<T> that represents the container.

System_CAPS_pubmethodGetResourceType(Object)

Gets the resource type for the instance that is specified by the parameter.

System_CAPS_pubmethodInvokeServiceOperation(ServiceOperation, Object[])

Invokes the given service operation and returns the results.

.NET Framework
Available since 3.5
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