MySql.Data.MySqlClient.MySqlPacket.ReadString C# (CSharp) Метод

    public string ReadString()
    {
      return ReadString(encoding);
    }

        public int GetResult(ref int affectedRow, ref long insertedId)
        {
            try
            {
                packet = stream.ReadPacket();
            }
            catch (TimeoutException)
            {
                // Do not reset serverStatus, allow to reenter, e.g when
                // ResultSet is closed.
                throw;
            }
            catch (Exception)
            {
                serverStatus &= ~(ServerStatusFlags.AnotherQuery |
                                  ServerStatusFlags.MoreResults);
                throw;
            }

            int fieldCount = (int)packet.ReadFieldLength();

            if (-1 == fieldCount)
            {
                string filename = packet.ReadString();
                SendFileToServer(filename);

                return(GetResult(ref affectedRow, ref insertedId));
            }
            else if (fieldCount == 0)
            {
                // the code to read last packet will set these server status vars
                // again if necessary.
                serverStatus &= ~(ServerStatusFlags.AnotherQuery |
                                  ServerStatusFlags.MoreResults);
                affectedRow = (int)packet.ReadFieldLength();
                insertedId  = (long)packet.ReadFieldLength();

                serverStatus = (ServerStatusFlags)packet.ReadInteger(2);
                warnings    += packet.ReadInteger(2);
                if (packet.HasMoreData)
                {
                    packet.ReadLenString(); //TODO: server message
                }
            }
            return(fieldCount);
        }