private async Task CloseImpl(AsyncWrappingCommonArgs async)
{
if (!IsClosed)
{
_isClosed = true;
if (_command != null && !_command.IsDisposed)
{
if (_command.CommandType == CommandType.StoredProcedure)
{
await _command.SetOutputParameters(async).ConfigureAwait(false);
}
if (_command.HasImplicitTransaction)
{
await _command.CommitImplicitTransaction(async).ConfigureAwait(false);
}
_command.ActiveReader = null;
}
if (_connection != null && IsCommandBehavior(CommandBehavior.CloseConnection))
{
await _connection.CloseImpl(async).ConfigureAwait(false);
}
_position = StartPosition;
_command = null;
_connection = null;
_row = null;
_schemaTable = null;
_fields = null;
}
}