IsDBNullAsync() [2/2]

virtual Task< bool > System.Data.Common.DbDataReader.IsDBNullAsync ( int ordinal, CancellationToken cancellationToken )

inlinevirtual

Definition at line 240 of file DbDataReader.cs.

    {
        if (cancellationToken.IsCancellationRequested)
        {
            return ADP.CreatedTaskWithCancellation<bool>();
        }
        try
        {
            return IsDBNull(ordinal) ? ADP.TrueTask : ADP.FalseTask;
        }
        catch (Exception exception)
        {
            return Task.FromException<bool>(exception);
        }
    }

References System.cancellationToken, System.exception, System.Data.Common.ADP.FalseTask, System.Threading.Tasks.Task< TResult >.FromException(), and System.Data.Common.DbDataReader.IsDBNull().