DataAccessAdapterCoreFetchProjectionAsync Method (ListIDataValueProjector, IGeneralDataProjector, IRetrievalQuery, ListIEntityFieldCore, Boolean, CancellationToken)

protected virtual Task FetchProjectionAsync(
	List<IDataValueProjector> valueProjectors,
	IGeneralDataProjector projector,
	IRetrievalQuery queryToExecute,
	List<IEntityFieldCore> fieldsInProjection,
	bool performValueProjectionsOnRawRow,
	CancellationToken cancellationToken
)

Protected Overridable Function FetchProjectionAsync ( 
	valueProjectors As List(Of IDataValueProjector),
	projector As IGeneralDataProjector,
	queryToExecute As IRetrievalQuery,
	fieldsInProjection As List(Of IEntityFieldCore),
	performValueProjectionsOnRawRow As Boolean,
	cancellationToken As CancellationToken
) As Task

Parameters

valueProjectors

Type: System.Collections.GenericListIDataValueProjector
The value projectors.

projector

Type: SD.LLBLGen.Pro.ORMSupportClassesIGeneralDataProjector
The projector to use for projecting a plain row onto a new object provided by the projector.

queryToExecute

Type: SD.LLBLGen.Pro.ORMSupportClassesIRetrievalQuery
The query to execute.

fieldsInProjection

Type: System.Collections.GenericListIEntityFieldCore
The fields in projection, which are used to determine the type converters to use.

performValueProjectionsOnRawRow

Type: SystemBoolean
if set to true the projection method will perform value projections on the plain row prior to using it in the projector and will create a new object row to store the projected values in. If false, the plain row is passed on as-is

cancellationToken

Type: System.ThreadingCancellationToken
The cancellation token.

Return Value

Reference