DbCommand.ExecuteReaderAsync Method (CommandBehavior, CancellationToken)

.NET Framework (current version)
 
Namespace:   System.Data.Common
Assembly:  System.Data (in System.Data.dll)

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

Parameters

behavior
Type: System.Data.CommandBehavior

One of the CommandBehavior values.

cancellationToken
Type: System.Threading.CancellationToken

The token to monitor for cancellation requests.

Return Value

Type: System.Threading.Tasks.Task(Of DbDataReader)

A task representing the asynchronous operation.

Exception Condition
DbException

An error occurred while executing the command text.

ArgumentException

An invalid CommandBehavior value.

Managed provider implementers must call ExecuteDbDataReaderAsync in ExecuteReaderAsync. For more information about asynchronous programming, see Asynchronous Programming.

Universal Windows Platform
Available since 10
.NET Framework
Available since 4.5
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