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Deleting Seleted Objectes

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Sameer
804
Sameer 2011.02.19 17:50 

Hi all,

I've converted the code from mt4 to mt5 using some basic scripts, however, its not functioning as i want. 

I've managed to clear up all the errors, however, that is not enough !

the code doesn't read out the true or false values set at input level, and deletes everything, 

Kindly suggest a fix. thanks in advance.


here is the code,

//+------------------------------------------------------------------+
//|                                                  CLEAR_CHART.mq5 |
//|                                                                  |
//|                                                                  |
//+------------------------------------------------------------------+
#property copyright " "
#property link      " "
#property script_show_inputs


input string delete_on_Partial_name="";

input bool Vertical_line=true;
input bool Horisontal_line=false;
input bool Trend_line=true;
input bool Trendbyangle_line=true;
input bool Regression_chanel=true;
input bool _chanel=false;
input bool StdDev_chanel=true;
input bool Gann_line=true;
input bool GannFan=true;
input bool GannGrid=true;
input bool FIBO=true;
input bool FIBO_times=true;
input bool FIBO_fan=true;
input bool FIBO_arc=true;
input bool Expansion=true;
input bool FIBO_channel=true;
input bool Restangle=true;
input bool Triangle=true;
input bool Ellipse=true;
input bool PitchFork=true;
input bool Cycles=true;
input bool Text=true;
input bool Arrow=true;
input bool Label=true;

bool u[24];
int OnInit()
{
  //:::::::::::::::::::::::::::::::::::::::::::::
  double Ask=SymbolInfoDouble(Symbol(),SYMBOL_ASK);
  double Bid=SymbolInfoDouble(Symbol(),SYMBOL_BID);
  int Bars=Bars(Symbol(),PERIOD_CURRENT);
  double Point=Point();
  //Etc.
  //:::::::::::::::::::::::::::::::::::::::::::::::

u[0]=Vertical_line; u[1]=Horisontal_line; u[2]=Trend_line; u[3]=Trendbyangle_line;
u[4]=Regression_chanel; u[5]=_chanel; u[6]=StdDev_chanel; u[7]=Gann_line;
u[8]=GannFan; u[9]=GannGrid; u[10]=FIBO; u[11]=FIBO_times;
u[12]=FIBO_fan; u[13]=FIBO_arc; u[14]=Expansion; u[15]=FIBO_channel;
u[16]=Restangle; u[17]=Triangle; u[18]=Ellipse; u[19]=PitchFork;
u[20]=Cycles; u[21]=Text; u[22]=Arrow; u[23]=Label; 
 return(0);

}

int OnStart()
  {
  //:::::::::::::::::::::::::::::::::::::::::::::
  double Ask=SymbolInfoDouble(Symbol(),SYMBOL_ASK);
  double Bid=SymbolInfoDouble(Symbol(),SYMBOL_BID);
  int Bars=Bars(Symbol(),PERIOD_CURRENT);
  double Point=Point();
  //Etc.
  //:::::::::::::::::::::::::::::::::::::::::::::::

//----
   string s; 
   int j,k,_type,i;
   k=ObjectsTotal(0,-1);
   bool w1=false;
   
   for(j=0;j<24;j++) if(u[j]) w1=true;
      if(!w1&&StringLen(delete_on_Partial_name)==0)
         for ( i=k-1;i>=0; i--) //delte ALL
         {
         s=ObjectName(0,i);
         ObjectDelete(0,s);
         }else
    {
         if(StringLen(delete_on_Partial_name)!=0) 
            for (i=k-1;i>=0; i--)//delete partial 
            {
            s=ObjectName(0,i);
            if(StringFind(s,delete_on_Partial_name,0)>=0)ObjectDelete(0,s);
            }
   
      if(w1)
         for (i=k-1;i>=0; i--)//delete by type
         {
         s=ObjectName(0,i);
         _type=ObjectGetInteger(0,s,OBJPROP_TYPE);
         if(_type>=0&&_type<=23)
            {
            for(j=0;j<24;j++)
            if(u[_type]) ObjectDelete(0,s);
            }
         }
      }//else
   
   return(0);
  }



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