DaoBaseGetAsProjectionAsync Method (ListIDataValueProjector, IGeneralDataProjector, ITransaction, IRetrievalQuery, DictionaryInt32, TypeConverter, CancellationToken) |
Executes the passed in retrievalquery and projects the resultset 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.ORMSupportClassesAssembly: SD.LLBLGen.Pro.ORMSupportClasses (in SD.LLBLGen.Pro.ORMSupportClasses.dll) Version: 5.0.0.0 (5.0.0)
Syntax protected Task GetAsProjectionAsync(
List<IDataValueProjector> valueProjectors,
IGeneralDataProjector projector,
ITransaction transactionToUse,
IRetrievalQuery queryToExecute,
Dictionary<int, TypeConverter> typeConvertersToRun,
CancellationToken cancellationToken
)
Protected Function GetAsProjectionAsync (
valueProjectors As List(Of IDataValueProjector),
projector As IGeneralDataProjector,
transactionToUse As ITransaction,
queryToExecute As IRetrievalQuery,
typeConvertersToRun As Dictionary(Of Integer, TypeConverter),
cancellationToken As CancellationToken
) As Task
Parameters
- valueProjectors
- Type: System.Collections.GenericListIDataValueProjector
The value projectors. - projector
- Type: SD.LLBLGen.Pro.ORMSupportClassesIGeneralDataProjector
The projector to use for projecting a raw 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 - queryToExecute
- Type: SD.LLBLGen.Pro.ORMSupportClassesIRetrievalQuery
The query to execute. - 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:
TaskSee Also