Using Comment for EA

 
I've just started learning myself mql4 and so far it's going better than a week ago.

I'd like to know how can I use a Comment that is posted on the Chart by a seperate indicatot to be called in an EA for use there?

Basically what I'd like to do is using a comment that is posted of the HTF indi about where it is, then call that into the EA for extra filter, cause I'm struggling a bit with HTF filtering in an EA.


Any help would be appreciated.
 
ChartGetString(0,CHART_COMMENT)

 I think that this was only added in one of the very latest builds