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DataAccessAdapterCoreFetchProjectionAsync Method (ListIDataValueProjector, IGeneralDataProjector, IRetrievalQuery, Boolean, Boolean, DictionaryInt32, TypeConverter, CancellationToken)

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: 5.7.0.0 (5.7.0)
Syntax
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protected Task FetchProjectionAsync(
	List<IDataValueProjector> valueProjectors,
	IGeneralDataProjector projector,
	IRetrievalQuery queryToExecute,
	bool performValueProjectionsOnRawRow,
	bool postProcessDBNullValues,
	Dictionary<int, TypeConverter> typeConvertersToRun,
	CancellationToken cancellationToken
)

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.
performValueProjectionsOnRawRow
Type: SystemBoolean
if set to true [perform value projections on plain row].
postProcessDBNullValues
Type: SystemBoolean
if set to true [post process database null values].
typeConvertersToRun
Type: System.Collections.GenericDictionaryInt32, TypeConverter
The type converters to use for the query. The key is the index in the result row, the value is the type converter to run on that value. These type converters have to run prior to the projectors will run.
cancellationToken
Type: System.ThreadingCancellationToken
The cancellation token.

Return Value

Type: Task
See Also