Hi,

To draw arraw the syntax is :
DrawArrowUp("tag6", false,0,Closes[0][0], Color.Yellow);

I have an indicator on a graph with made calcul and draw an arrow

How can I report automaticly the same draw il "all charts" of the same instrument ?
(for instance this charts are open : UT 2, UT 15, 100 Ticks)

Thanks
P.

You could achieve this with some static object in your indicator, place this indicator on every chart you want to have it drawn onto and in the indicator monitor the content of the indicator.
So in the simplest form if you would have

 

Code

private bool isMaster; private static double CommonPriceLevel; private double LastArrowPrice;

the static object will be common across instances of the indicator than in your indicator you would have a condition like:

 

Code

if (LastArrowPrice != CommonPriceLevel) { DrawArrowUp("tag6", false,0,CommonPriceLevel, Color.Yellow); LastArrowPrice = CommonPriceLevel; }

Assuming only one instance would give signals so this one would use:

 

Code

if (isMaster) { if(someConditionIsMet) { CommonPriceLevel = Closes[0][0]; } }

You can play with this idea and use other static objects, eg. List, Dictionary, struct, class, etc. that can hold more info.

Hi Gregid

Thank you so much
You are like the "cavalery", just in time with the good answer
I don t know the static object, but the idea smel good
My brain say "Gratte Gratte", give me time to work that
I will give you news

Thanks a lot

Pierre