コード例 #1
0
        internal static async Task <MySqlDataReader> CreateAsync(MySqlCommand command, CommandBehavior behavior, IOBehavior ioBehavior)
        {
            var dataReader = new MySqlDataReader(command, behavior);

            command.Connection.SetActiveReader(dataReader);

            try
            {
                await dataReader.ReadFirstResultSetAsync(ioBehavior).ConfigureAwait(false);

                if (command.Connection.BufferResultSets)
                {
                    while (await dataReader.BufferNextResultAsync(ioBehavior, CancellationToken.None).ConfigureAwait(false) != null)
                    {
                    }
                }
                return(dataReader);
            }
            catch (Exception)
            {
                dataReader.Dispose();
                throw;
            }
            finally
            {
                if (command.Connection.BufferResultSets)
                {
                    command.Connection.FinishQuerying();
                }
            }
        }