I would like to know how I can read the value in the buffer of an indicator attached to a chart from my EA code? Please note that I do not want to use iCustom function. I want to use, for example, ChartIndicatorsTotal() and ChartIndicatorName(), to access to the buffer of an attached indicator to the chart.
I don't think it's possible. Either use iCustom() or recode the indicator within your ea.
Well there is an alternative but it is really a challenge:
Make a snapshot of the chart and start a graphical analysis of this gif-file - but mt4 does not provide what you will need.