Namespace: SD.LLBLGen.Pro.ORMSupportClasses
Assembly: SD.LLBLGen.Pro.ORMSupportClasses (in SD.LLBLGen.Pro.ORMSupportClasses.dll) Version: 5.4.0.0 (5.4.0)

Syntax

Copy

public virtual List<T> FetchProjection<T>(
	IDataReader reader,
	IRetrievalQuery queryExecuted
)

Public Overridable Function FetchProjection(Of T) ( 
	reader As IDataReader,
	queryExecuted As IRetrievalQuery
) As List(Of T)

Parameters

reader: Type: System.DataIDataReader
The open reader to project the active resultset of
queryExecuted: Type: SD.LLBLGen.Pro.ORMSupportClassesIRetrievalQuery
the query object executed which produced the reader. Pass the executed query object to make sure resultset caching is possible.

Type Parameters

T: Type of the return elements, one for each row

Return Value

Type: ListT
List of instances of T, one for each row in the resultset of reader

Implements

IDataAccessAdapterFetchProjectionT(IDataReader, IRetrievalQuery)

Remarks

Use this overload together with FetchDataReader if your datareader contains multiple resultsets, so you have fine-grained control over how you want to project which resultset in the datareader. Resultset caching will occur if the passed in executedQuery is setup to cache its resultset.

Reference

DataAccessAdapterCore Class

FetchProjection Overload

SD.LLBLGen.Pro.ORMSupportClasses Namespace

DataAccessAdapterCoreAddLanguageSpecificTextSet("LSTF8CD804A_0?cpp=::|nu=.");FetchProjectionAddLanguageSpecificTextSet("LSTF8CD804A_1?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");TAddLanguageSpecificTextSet("LSTF8CD804A_2?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)"); Method (IDataReader, IRetrievalQuery)

Parameters

Type Parameters

Return Value

Implements

Reference

DataAccessAdapterCoreFetchProjectionT Method (IDataReader, IRetrievalQuery)