Total of expert on charts

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Sorry i'm not good english

for example i have 20 or 30 open charts and one expert
Active in them

Sometimes expert become disabled.

i want code for find  inactive expert on charts.
in other words find a chart that is without an expert .with help Alert and show symbol
Of course with mql4

Thank you for your advice


 

khatery:

Sometimes expert become disabled.

i want code for find  inactive expert on charts.

  1. Fix your broken code. Examine the log. Find out why.
  2. Code can't run if expert is disabled. Tab through the charts and look for a missing smiley face.
  3. Have the EA update a global (terminal) variable that includes the chart symbol. Then scan all with the appropriate pattern. Finding any more than 5 minutes old, means that symbol has stopped updating.
 
if (GlobalVariableCheck(Symbol())==true && GlobalVariableTime(Symbol())!=TimeCurrent())
GlobalVariableDel(Symbol());
else
if (GlobalVariableCheck(Symbol())==false)
{
GlobalVariableSet(Symbol(),0);
GlobalVariablesFlush();
}
long chartID=ChartFirst();
while(chartID >= 0)
  {
  if (GlobalVariableCheck(ChartSymbol(chartID))==false && glochek<=5)//5 repetitions
  {
  if (ChartSymbol(chartID)!=Symbol())
  Alert("without expert=",ChartSymbol(chartID));
  glochek++;
  }
   chartID = ChartNext(chartID);
  }  

void OnDeinit(const int reason)
  {
//---
 GlobalVariablesDeleteAll();
  }

Thank you for your answer.

I have written this code in expert but it is objectionable.

Can we write a script for this?

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