Discussion of article "Applying network functions, or MySQL without DLL: Part I - Connector"
Hello! Thank you very much for an article, hope parts II,III, e.t.c will follow
After successful compilation on MT5 and running the script I am continuously getting the ERROR 4014 which is, I have tried to allo DLLs ,but seems those are not necessary for this project. What should I try to do, to make it running.
Would appreciiate your reply.
| ERR_FUNCTION_NOT_ALLOWED | 4014 | Системная функция не разрешена для вызова |
Kind regards,
Andrej
|
ERR_NETSOCKET_CANNOT_CONNECT |
5272 |
Ошибка соединения с удаленным хостом |
Seems it tries to connect, this I can say due to a bit of delay before I get the error.
Hello! Thank you very much for an article, hope parts II,III, e.t.c will follow
After successful compilation on MT5 and running the script I am continuously getting the ERROR 4014 which is, I have tried to allo DLLs ,but seems those are not necessary for this project. What should I try to do, to make it running.
Would appreciiate your reply.
|
ERR_FUNCTION_NOT_ALLOWED |
4014 |
Системная функция не разрешена для вызова |
Kind regards,
Andrej
m_id =m_wnd.LastId()+1; m_chart_id =m_wnd.ChartId(); m_subwin =m_wnd.SubwindowNumber(); m_corner =(ENUM_BASE_CORNER)m_wnd.Corner(); m_anchor =(ENUM_ANCHOR_POINT)m_wnd.Anchor(); 'LastId' - undeclared identifier Element.mqh 841 22 ')' - expression expected Element.mqh 841 29 'ChartId' - undeclared identifier Element.mqh 842 22 ')' - expression expected Element.mqh 842 30 'SubwindowNumber' - undeclared identifier Element.mqh 843 22 ')' - expression expected Element.mqh 843 38 'Corner' - undeclared identifier Element.mqh 844 40 ')' - expression expected Element.mqh 844 47 'Anchor' - undeclared identifier Element.mqh 845 41 ')' - expression expected Element.mqh 845 48
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New article Applying network functions, or MySQL without DLL: Part I - Connector has been published:
MetaTrader 5 has received network functions recently. This opened up great opportunities for programmers developing products for the Market. Now they can implement things that required dynamic libraries before. In this article, we will consider them using the implementation of the MySQL as an example.
About a year ago, MQL5 network functions were replenished with functions for working with sockets. This opened up great opportunities for programmers developing products for the Market. Now they can implement things that required dynamic libraries before. We will consider one of such examples in this series of two articles. In the first article, I am going to consider the MySQL connector principles, while in the second one, I will develop the simplest applications using the connector, namely the service for collecting properties of signals available in the terminal and the program for viewing their changes over time (see Fig. 1).
Author: Serhii Shevchuk