So far whenever I am facing a problem, I always can find a solution from MQL or online. However, I got stuck on this problem. Maybe this is a limitation from MT4.
The task is to open a chart using Chartopen(), and then draw something(lines) on the opened chart, but not the one we run script on.
For example, I have one USDCAD chart in my terminal, there is a script which is executed on the USDCAD. The script is to open GBPUSD chart, and draw a line on GBPUSD(not on USDCAD), is it possible?
can I open two exchanges (usd / jpy-gbp / usd) in the same chart and compare the respective prices?
vline.Create(chart.ChartId(), "vline_test", 0, TimeCurrent());
Wow! that really works. Many thanks. nicholi.
That is definitely advanced programming for me. It is worth learning C++.
See, any problem has a solution, I believe. so far at least.