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Check out the new article: Developing a Replay System (Part 52): Things Get Complicated (IV).
In this article, we will change the mouse pointer to enable the interaction with the control indicator to ensure reliable and stable operation.
In the previous article Developing a Replay System (Part 51): Things Get Complicated (III), we made some changes to our old mouse pointer so that it would work properly in our Replay/Simulator system. In the same article, I demonstrated in practice the difference between getting a chart ID using ChartOpen, a function used by programs to tell MetaTrader 5 to open a chart, and getting the same ID of an already open chart, but using the ChartID function.
I think it was quite clear that the difference and long-term possibilities will allow you to use MQL5 programming much more widely.
Despite all the changes made to the mouse pointer and control indicator, there were some difficulties with integration, or more precisely, with getting the mouse pointer and control indicator to interact correctly. This was due to my mistake, because during the process of developing the mouse pointer I missed some details, due to which the interaction did not work properly. In this article we will fix this.
Author: Daniel Jose