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DaoBaseGetAsProjectionAsync Method (ListIDataValueProjector, IGeneralDataProjector, ITransaction, QueryParameters, CancellationToken)

Async variant of GetAsProjection(ListIDataValueProjector, IGeneralDataProjector, ITransaction, QueryParameters). Creates a new Retrieval query from the elements passed in, executes that retrievalquery and projects the resultset of that query using the value projectors and the projector specified. If a transaction is specified, 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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public Task GetAsProjectionAsync(
	List<IDataValueProjector> valueProjectors,
	IGeneralDataProjector projector,
	ITransaction transactionToUse,
	QueryParameters parameters,
	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.
transactionToUse
Type: SD.LLBLGen.Pro.ORMSupportClassesITransaction
The transaction to use, if you execute this method inside a transcation. Specify null otherwise
parameters
Type: SD.LLBLGen.Pro.ORMSupportClassesQueryParameters
The parameters.
cancellationToken
Type: System.ThreadingCancellationToken
The cancellation token.

Return Value

Type: Task

Implements

IDaoGetAsProjectionAsync(ListIDataValueProjector, IGeneralDataProjector, ITransaction, QueryParameters, CancellationToken)
Exceptions
ExceptionCondition
ArgumentNullExceptionparameters
See Also