DbCommand.ExecuteReaderAsync Method ()

.NET Framework (current version)

An asynchronous version of ExecuteReader, which executes the CommandText against the Connection and returns a DbDataReader.

Invokes ExecuteDbDataReaderAsync with CancellationToken.None.

Namespace:   System.Data.Common
Assembly:  System.Data (in System.Data.dll)

public Task<DbDataReader> ExecuteReaderAsync()

Return Value

Type: System.Threading.Tasks.Task<DbDataReader>

A task representing the asynchronous operation.

Exception Condition

An error occurred while executing the command text.


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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