DataAccessAdapterCoreFetchProjection Method (ListIDataValueProjector, IGeneralDataProjector, IRetrievalQuery, ListIEntityFieldCore, Boolean)

Executes the passed in retrievalquery and projects the resultset using the value projectors and the projector specified. IF a transaction is in progress, the command is wired to the transaction and executed inside the transaction. The projection results will be stored in the projector.

Namespace: SD.LLBLGen.Pro.ORMSupportClasses
Assembly: SD.LLBLGen.Pro.ORMSupportClasses (in SD.LLBLGen.Pro.ORMSupportClasses.dll) Version: 5.10.0.0 (5.10.0)

Syntax

Copy

protected virtual void FetchProjection(
	List<IDataValueProjector> valueProjectors,
	IGeneralDataProjector projector,
	IRetrievalQuery queryToExecute,
	List<IEntityFieldCore> fieldsInProjection,
	bool performValueProjectionsOnRawRow
)

Protected Overridable Sub FetchProjection ( 
	valueProjectors As List(Of IDataValueProjector),
	projector As IGeneralDataProjector,
	queryToExecute As IRetrievalQuery,
	fieldsInProjection As List(Of IEntityFieldCore),
	performValueProjectionsOnRawRow As Boolean
)

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

Reference

DataAccessAdapterCore Class

FetchProjection Overload

SD.LLBLGen.Pro.ORMSupportClasses Namespace