Timeframe as input parameter with CExpert class

[Axtral Fiala]

Can the timeframe be the input parameter when it is transmitted to the CExpert class?

I try 

input ENUM_TIMEFRAMES pPeriod = PERIOD_CURRENT;


int OnInit() {  
   pPeriod = iPeriod;
   if(pPeriod == PERIOD_CURRENT ){pPeriod = Period();}
   ChartFirstID  = ChartFirst();
   if(ChartPeriod(ChartFirstID)!= pPeriod){      Print("Not the same");
      if(ChartSetSymbolPeriod(ChartFirstID,ChartSymbol(ChartFirstID),pPeriod)){
         Print("Ok");
         Print(" pPeriod "+pPeriod+" Period() "+Period()+" ChartPeriod(ChartFirstID) "+ChartPeriod(0));
      }
      while ( ChartPeriod(0) != pPeriod){ Sleep(1500);
         ChartSetSymbolPeriod(0,_Symbol,pPeriod); 
      }
   } else {
       Print("Same");
   }

But chart Timeframes has not been changed and  CExpert on Init   class 

   if(!ExtExpert.Init(Symbol(),pPeriod,EveryTick, magic)) { printf(__FUNCTION__+": error initializing expert"); ExtExpert.Deinit(); return(INIT_FAILED); }

return error wrong symbol or timeframe (must be EURUSD:PERIOD_H2)

[Joel Rosario Beltre]

Axtral Fiala:
iPeriod

This question is quiet old but maybe some one else can need it.

Instead use:

Symbol(), Period()