DataAccessAdapterCoreFetchProjection Method (ListIDataValueProjector, IGeneralDataProjector, IEntityFields2, IRelationPredicateBucket, Int32, ISortExpression, IGroupByCollection, 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,
	IGroupByCollection groupByClause,
	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,
	groupByClause As IGroupByCollection,
	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.
groupByClause: Type: SD.LLBLGen.Pro.ORMSupportClassesIGroupByCollection
The group by clause.
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, IGroupByCollection, Boolean, Int32, Int32)

Reference

DataAccessAdapterCore Class

FetchProjection Overload

SD.LLBLGen.Pro.ORMSupportClasses Namespace