Errors, bugs, questions - page 351

[Leupold]

Same error inCHistoryOrderInfo::FormatOrder, CDealInfo::FormatDeal

[Sergey Gritsay]

Mr.FreeMan:

Why is the expert unloaded when the button is pressed?

What does it say in the log?

[Mr.FreeMan]

sergey1294:
What do you read in the log?

2011.04.03 19:19:31 simple (EURUSD,M15) Array out of range in ' simple.mq5' (43,19)

This isnot the right code, here is a code of the Expert Advisor that is unloaded on pressing the button:

int ZigZag1Handle,ZigZag2Handle,ZigZag3Handle;
double ZigZag1[],ZigZag2[],ZigZag3[];
string row;
int bar;
//+------------------------------------------------------------------+
//| Expert initialization function                                   |
//+------------------------------------------------------------------+
int OnInit()
  {
   if(ObjectFind(0,"history")<0)
     {
      ObjectCreate(0,"history",OBJ_BUTTON,0,100,100);
      ObjectSetInteger(0,"history",OBJPROP_XDISTANCE,220); 
      ObjectSetInteger(0,"history",OBJPROP_YDISTANCE,5);
      ObjectSetInteger(0,"history",OBJPROP_CORNER,CORNER_LEFT_UPPER); 
      ObjectSetString(0,"history",OBJPROP_TEXT,"Передать историю");   
      ObjectSetInteger(0,"history",OBJPROP_FONTSIZE,8);
      ObjectSetInteger(0,"history",OBJPROP_XSIZE,110); 
      ObjectSetInteger(0,"history",OBJPROP_YSIZE,20);
      ObjectSetInteger(0,"history",OBJPROP_SELECTABLE,false);
      ChartRedraw(0);
     }
   ZigZag1Handle=iCustom(NULL,0,"Examples\\ZigZag",6,2,3);
   return(0);
  }
//+------------------------------------------------------------------+
//| ChartEvent function                                              |
//+------------------------------------------------------------------+
void OnChartEvent(const int id,
                  const long &lparam,
                  const double &dparam,
                  const string &sparam)
  {
   if(id==CHARTEVENT_OBJECT_CLICK)
     {
      string Text="history";
      if(sparam==Text)
        {

         ArraySetAsSeries(ZigZag1,true);
         if(CopyBuffer(ZigZag1Handle,0,0,90,ZigZag1)<0){Comment("ZigZag1 error =",GetLastError());}

               if(ZigZag1[bar-1]>ZigZag1[bar-2])
                 {

                 }
        }
      ObjectSetInteger(0,"history",OBJPROP_STATE,false);

     }
  }
//+------------------------------------------------------------------+

[Sergey Gritsay]

Mr.FreeMan:

2011.04.03 19:19:31 simple (EURUSD,M15) Array out of range in ' simple.mq5' (43,19)

Wrong code, here is the code of Expert Advisor that is unloaded on pressing the button:

It is clearly written in the log why. If translated into Russian, it says the following - exit outside the array in simple.mq5. The error at line 43

And there is one more thing. Most likely, the error is that you haven't set the array size

double ZigZag1[],ZigZag2[],ZigZag3[];

[Mr.FreeMan]

sergey1294:
It is clearly written in the log why. If translated into Russian, it says the following - exit outside the array in the simple.mq5 file.

aah)) shit) understood my stupidity) thanks.

[Mykola Demko]

Please respond. Limiting the indicator cache.

[Serge]

Gentlemen! Can you tell me if there is a class that can be sent an array of table elements, and it will display this table on the chart?

[Mykola Demko]

Graff:
Gentlemen! Can you tell me if there is a class that can be sent an array of table elements and it will display this table on a chart?

And for what purpose?, specify the conditions.

[Serge]

There is a multidimensional array, it just needs to be plotted as a table. is there a standard class for quick table output?

[Mykola Demko]

Graff:
There's a multidimensional array, it just needs to be plotted as a table. maybe there's a standard class for quick table output?

Print it to a file and look it up in excel.

But I think you won't be satisfied with this, so I asked for additional conditions like "this should be displayed on the fly", etc.