DataAccessAdapterCoreFetchProjection Method (ListIDataValueProjector, IGeneralDataProjector, IEntityFields2, IRelationPredicateBucket, Int32, ISortExpression, Boolean, Int32, Int32)

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 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

Copy

public void FetchProjection(
	List<IDataValueProjector> valueProjectors,
	IGeneralDataProjector projector,
	IEntityFields2 fields,
	IRelationPredicateBucket filter,
	int maxNumberOfItemsToReturn,
	ISortExpression sortClauses,
	bool allowDuplicates,
	int pageNumber,
	int pageSize
)

Public Sub FetchProjection ( 
	valueProjectors As List(Of IDataValueProjector),
	projector As IGeneralDataProjector,
	fields As IEntityFields2,
	filter As IRelationPredicateBucket,
	maxNumberOfItemsToReturn As Integer,
	sortClauses As ISortExpression,
	allowDuplicates As Boolean,
	pageNumber As Integer,
	pageSize As Integer
)

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.
fields: Type: SD.LLBLGen.Pro.ORMSupportClassesIEntityFields2
The fields to use to build the query.
filter: Type: SD.LLBLGen.Pro.ORMSupportClassesIRelationPredicateBucket
The filter.
maxNumberOfItemsToReturn: Type: SystemInt32
The max number of items to return. Specify 0 to return all elements
sortClauses: Type: SD.LLBLGen.Pro.ORMSupportClassesISortExpression
The sort clauses.
allowDuplicates: Type: SystemBoolean
If set to true, allow duplicates in the resultset, otherwise it will emit DISTINCT into the query (if possible).
pageNumber: Type: SystemInt32
The page number.
pageSize: Type: SystemInt32
Size of the page.

Implements

IDataAccessAdapterFetchProjection(ListIDataValueProjector, IGeneralDataProjector, IEntityFields2, IRelationPredicateBucket, Int32, ISortExpression, Boolean, Int32, Int32)

Reference

DataAccessAdapterCore Class

FetchProjection Overload

SD.LLBLGen.Pro.ORMSupportClasses Namespace