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Question: How can I run the optimizer in the strategy tester to discard options when a StopLoss appears (in the same way as a negative option is discarded)?
[Deleted]  
Help me solve the problem with deleting graphical objects. There are graphical objects with code 251 and ObjectsDeleteAll (0,OBJ_ARROW); is it possible to make objects with code 251 be deleted only?
 
Alexandr24:
Help me solve the problem with deleting graphical objects. I have graphical objects with code 251 and have ObjectsDeleteAll (0,OBJ_ARROW); can I somehow make objects with code 251 only be deleted?

You can try it this way: when forming an object with code 251, give it a name like "Setka"+DoubleToStr(Sprice,Digits); or "Setka"+Time[r]; and when you want to delete all these objects, do the following

for(int i=ObjectsTotal()-1; i>=0 ; i--)
{if(StringFind(ObjectName(i), "Setka") >= 0) ObjectDelete(ObjectName(i)) ;}
All objects containing Setka in the name will be deleted .

[Deleted]  
kon12:

You can try it this way: when forming an object with code 251, give it a name like "Setka"+DoubleToStr(Sprice,Digits); or "Setka"+Time[r]; and when you want to delete all these objects, do the following

for(int i=ObjectsTotal()-1; i>=0 ; i--)
{if(StringFind(ObjectName(i), "Setka") >= 0) ObjectDelete(ObjectName(i)) ;}
All objects containing Setka in the name will be deleted .


I'll have to give it a try. Thank you.
 

Hello, could you please tell me if there is a function for an indicator that can change the colour of bars when conditions are met. for MT4

I want to make a trend indicator which will change the colour of bars when the trend changes

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Hello, everyone. Straight to the point.

Here's the array : 

x_tick[5]={0};

I want it to be like this: 

extern int size=5;
x_tick[size]={0};

It's saying it's wrong. I know it's the right way to write it in C:

const int size=5;

but it doesn't work here.

Please advise what can be done to enable an Expert Advisor to search the size of an array by extern, in the tester.

Thanks

[Deleted]  

Please advise why the arrows are deleted in this variant

int deinit()

{

//----

ObjectsDeleteAll(0,OBJ_ARROW);

}

...

...

{
ObjectCreate(arrowName,OBJ_ARROW,0,;)
ObjectSet(arrowName,OBJPROP_ARROWCODE,251);
ObjectSet(arrowName,OBJPROP_COLOR,Red);
}

but not in this one ?

int deinit()
{
//----

ObjectsDeleteAll(0,OBJ_ARROW_STOP);

}

...

...

{
ObjectCreate(arrowName,OBJ_ARROW_STOP,0,...);
ObjectSet(arrowName,OBJPROP_COLOR,Red);
}
 

Friends. How do I place graphical objects on a chart that is not current? If multicurrency works on EURUSD, but it needs to draw something on AUDUSD chart (assuming it's open).

I can't seem to understand the new functions. I am getting old...

[Deleted]  
artmedia70:

Dudes. How do I place graphical objects on a non current chart? If multicurrency works on EURUSD, but it needs to draw something on AUDUSD chart (if it's open).

I can't seem to make sense of the new functions. Getting old...



I can do this, except for drawing orders from the main window....

  t2=iTime(_Symbols[j],PERIOD_M1,0);
            if(BID_L_1!=0 && BID_L_2!=0 && BID_13!=0)
               {
               //--- переменные для идентификаторов графиков
                  long currChart,prevChart=ChartFirst();
                  i=0;int limit=100;                  while(i<limit)// у нас наверняка не больше 100 открытых графиков
                     {
                        currChart=ChartNext(prevChart); // на основании предыдущего получим новый график
                        if(ChartSymbol(currChart)==_Symbols[j])
                           {
                              ObjectCreate(currChart,"INFO_100",OBJ_LABEL,0,0,0);
                              ObjectSetInteger(currChart,"INFO_100",OBJPROP_COLOR,clrBlack);
                              ObjectSetInteger(currChart,"INFO_100",OBJPROP_FONTSIZE,30);
                              ObjectSetInteger(currChart,"INFO_100",OBJPROP_XDISTANCE,770);
                              ObjectSetInteger(currChart,"INFO_100",OBJPROP_YDISTANCE,300);                                                                                          
                              ObjectSetString(currChart,"INFO_100",OBJPROP_TEXT,_Symbols[j]);                              
			      ObjectSet("INFO_100",OBJPROP_XDISTANCE,0);// изменяем координату х   
                              ObjectSet("INFO_100",OBJPROP_YDISTANCE,300);// изменяем координату у                              ObjectCreate(currChart,"INFO_101"+TimeToStr(TimeCurrent(),TIME_DATE), OBJ_TREND, 0, t1, BID_13, t2, BID_13);
                              ObjectSetInteger(currChart,"INFO_101"+TimeToStr(TimeCurrent(),TIME_DATE),OBJPROP_COLOR,clrGreen);
                              ObjectSetInteger(currChart,"INFO_101"+TimeToStr(TimeCurrent(),TIME_DATE),OBJPROP_WIDTH,5);
                              ObjectSetInteger(currChart,"INFO_101"+TimeToStr(TimeCurrent(),TIME_DATE),OBJPROP_RAY,false);
                              
                              ObjectCreate(currChart,"INFO_102"+TimeToStr(TimeCurrent(),TIME_DATE), OBJ_TREND, 0, t1, BID_L_1, t2, BID_L_1);
                              ObjectSetInteger(currChart,"INFO_102"+TimeToStr(TimeCurrent(),TIME_DATE),OBJPROP_COLOR,clrRed);
                              ObjectSetInteger(currChart,"INFO_102"+TimeToStr(TimeCurrent(),TIME_DATE),OBJPROP_WIDTH,5);
                              ObjectSetInteger(currChart,"INFO_102"+TimeToStr(TimeCurrent(),TIME_DATE),OBJPROP_RAY,false);

                              ObjectCreate(currChart,"INFO_103"+TimeToStr(TimeCurrent(),TIME_DATE), OBJ_TREND, 0, t1, BID_L_2, t2, BID_L_2);
                              ObjectSetInteger(currChart,"INFO_103"+TimeToStr(TimeCurrent(),TIME_DATE),OBJPROP_COLOR,clrBlue);
                              ObjectSetInteger(currChart,"INFO_103"+TimeToStr(TimeCurrent(),TIME_DATE),OBJPROP_WIDTH,5);
                              ObjectSetInteger(currChart,"INFO_103"+TimeToStr(TimeCurrent(),TIME_DATE),OBJPROP_RAY,false);
                              ChartRedraw(currChart);
                           }
                        if(currChart<0) break;          // достигли конца списка графиков
                        prevChart=currChart;// запомним идентификатор текущего графика для ChartNext()
                        i++;// не забудем увеличить счетчик
                     }
[Deleted]  
artmedia70:

Druggies. How do I place graphical objects on a non current chart? If multicurrency works on EURUSD, but it needs to draw something on AUDUSD chart (if it's open).

I can't seem to make sense of the new functions. Getting old...


If it helped, please help me draw orders from the main window.... please
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