my code is Here:
string DToscilator(string SymbolOfPosition,int DToscTIMEFRAME)
{
string resultOfDT;
double Trend0=iCustom(SymbolOfPosition,DToscTIMEFRAME,"DT Oscillator","Current time frame",PeriodRSI,PeriodStoch,PeriodSK,PeriodSD,MAMode,0,1);
double Trend1=iCustom(SymbolOfPosition,DToscTIMEFRAME,"DT Oscillator","Current time frame",PeriodRSI,PeriodStoch,PeriodSK,PeriodSD,MAMode,1,1);
double Trend2=iCustom(SymbolOfPosition,DToscTIMEFRAME,"DT Oscillator","Current time frame",PeriodRSI,PeriodStoch,PeriodSK,PeriodSD,MAMode,0,2);
double Trend3=iCustom(SymbolOfPosition,DToscTIMEFRAME,"DT Oscillator","Current time frame",PeriodRSI,PeriodStoch,PeriodSK,PeriodSD,MAMode,1,2);
if(Trend0>Trend1 && Trend0>Trend2 && Trend1>Trend3){resultOfDT="UpTrend";}
if(Trend0<Trend1 && Trend0<Trend2 && Trend1<Trend3){resultOfDT="DnTrend";}
return(resultOfDT);
}