IRetrievalQuery.ExecuteAsync Method

IRetrievalQueryExecuteAsync Method

Async variant of Execute(CommandBehavior). Executes the query contained by the IQuery instance. The connection has to be opened before calling Execute().

Namespace: SD.LLBLGen.Pro.ORMSupportClasses
Assembly: SD.LLBLGen.Pro.ORMSupportClasses (in SD.LLBLGen.Pro.ORMSupportClasses.dll) Version: 5.2.0.0 (5.2.17.0403)

Syntax

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Task<DbDataReader> ExecuteAsync(
	CommandBehavior behavior,
	CancellationToken cancellationToken
)

Function ExecuteAsync ( 
	behavior As CommandBehavior,
	cancellationToken As CancellationToken
) As Task(Of DbDataReader)

Parameters

behavior: Type: System.DataCommandBehavior
The behavior setting to pass to the ExecuteReader method.
cancellationToken: Type: System.ThreadingCancellationToken
The cancellation token.

Return Value

Type: TaskDbDataReader
An open, ready to use IDataReader instance

Exceptions

Exception	Condition
InvalidOperationException	When there is no command object inside the query object, or no connection object inside the query object or the connection is closed.

Remarks

Advances the returned datareader to the right resultset described by ResultsetNumber, if possible. If there are less resultsets than ResultsetNumber describes, the last resultset found is returned

Reference

IRetrievalQuery Interface

SD.LLBLGen.Pro.ORMSupportClasses Namespace