Is there any way to reset indicator?

[Shino Unada]

I don't know if the expression "reset" is appropriate. The key is that I want to execute the same process as when I open the setting panel and click the OK button.

Some programs, especially MTF indicators, often appear distorted at startup. However, if I do this, I can make it normal, as also you know, but it is troublesome to perform this operation every time.

Is there any way to run automatically on the program only once at startup?

[William Roeder]

Naguisa Unada: especially MTF indicators, often appear distorted at startup.

I open the setting panel and click the OK button.

1. Because they are broken. Unless the chart is that specific pair/TF, you must handle 4066/4073 errors.
   Download history in MQL4 EA - MQL4 and MetaTrader 4 - MQL4 programming forum
2. Easier to just change the TF and then back, or just right click -> refresh.

[Shino Unada]

whroeder1 :

1. Because they are broken. Unless the chart is that specific pair/TF, you must handle 4066/4073 errors.
   Download history in MQL4 EA - MQL4 and MetaTrader 4 - MQL4 programming forum
2. Easier to just change the TF and then back, or just right click -> refresh.

thank you for your answer.

I think that it is not caused by history data.

I tried "WindowRedraw", "RefreshRates" and so on, but it does not work.

There seems to be no way except to fix it manually.