MT5 Basics

Quoting Macd-rsi

Disliked

Now a little but complicated issue ... reading your symbols list from your csv file FileRead then FileWrite {image} this from mt4 smartGrid

Ignored

void writeTradeInfo( TRADE_INFO &myTradeInfo[] )
{
   static const string logFile = StringFormat("TradeReport_%d.csv", AccountNumber() );
   static const string excelDateMask = "Y-M-D H:I:S"; //yyyy-MM-dd HH:mm:ss
   static const string headerText = "Ticket,Symbol,Order Type,Lots,Open Price,Close Price,Stop Loss, Take Profit,PIP Factor,Open Date,Close Date,Profit,Swap,Commission,Expiration Date,Comment,MagicNumber";
   
   ResetLastError();
   // Delete previous logFile -- it if exists
   if ( FileIsExist(logFile) ) FileDelete(logFile);
   int fileHandle = FileOpen(logFile,FILE_READ|FILE_WRITE|FILE_CSV|FILE_ANSI);
   if(fileHandle != INVALID_HANDLE) {
      // Write the header line for a new file
      ResetLastError();
      if ( FileWriteString(fileHandle,headerText+"\n") == 0 ) {
         PrintFormat("Error(%d): Couldn't write to file %s, line = %s", GetLastError(), logFile, headerText+"\n");
      }
         
      for(int iTrade=0; iTrade < ArraySize(myTradeInfo); iTrade++) {
         string line = StringFormat("%d,%s,%s,%5.2f,%5.5f,%5.5f,%5.5f,%5.5f,%5.1f,%s,%s,%5.2f,%5.2f,%5.2f,%s,%s,%d",
                        myTradeInfo[iTrade].ticket,
                        myTradeInfo[iTrade].symbol,
                        orderTypeToString(myTradeInfo[iTrade].orderType),
                        myTradeInfo[iTrade].orderLots,
                        myTradeInfo[iTrade].orderOpenPrice,
                        myTradeInfo[iTrade].orderClosePrice,
                        myTradeInfo[iTrade].orderStopLoss,
                        myTradeInfo[iTrade].orderTakeProfit,
                        myTradeInfo[iTrade].orderPips,
                        (myTradeInfo[iTrade].orderOpenTime > 0) ? DateToStr( myTradeInfo[iTrade].orderOpenTime, excelDateMask ) : "",
                        (myTradeInfo[iTrade].orderCloseTime > 0) ? DateToStr( myTradeInfo[iTrade].orderCloseTime, excelDateMask ) : "",
                        myTradeInfo[iTrade].orderProfit,
                        myTradeInfo[iTrade].orderSwap,
                        myTradeInfo[iTrade].orderCommission,
                        ( myTradeInfo[iTrade].orderExpiration > 0) ? DateToStr( myTradeInfo[iTrade].orderExpiration, excelDateMask ) : "",
                        myTradeInfo[iTrade].orderComment,
                        myTradeInfo[iTrade].orderMagicNumber);
                        
         ResetLastError();
         if ( FileWriteString(fileHandle,line+"\n") == 0 ) {
            PrintFormat("Error(%d): Couldn't write to file %s, line = %s", GetLastError(), logFile, line+"\n");
         }
      }
         
      FileClose(fileHandle);
      
      PrintFormat("%d trades written to \\Files\\%s", ArraySize(myTradeInfo), logFile);
   }
   else {
      PrintFormat("Error(%d): Couldn't write to file %s", GetLastError(), logFile);
   }
}

string symbols[];
void read_my_symbols()
{
   int j=-1;
   ArrayResize(symbols,0);
   int file_handle=FileOpen("my_symbols_list.csv",FILE_READ|FILE_BIN|FILE_ANSI|FILE_CSV); 
   if(file_handle!=INVALID_HANDLE) 
   { 
      int    str_size; 
      string str; 
      while(!FileIsEnding(file_handle)) 
      { 
         str_size=FileReadInteger(file_handle,INT_VALUE); 
         str=FileReadString(file_handle,str_size); 
         string aaa=str;
         if(StringLen(aaa)>=1)
         {
            for(int i=0;i<SymbolsTotal(false);i++)
            {
               if(SymbolName(i,false)==aaa)
               {
                  j++;
                  ArrayResize(symbols,j+1);
                  symbols[j]=SymbolName(i,false);
                  Print(symbols[j]);
                  break;
               }
            }
         }
      } 
      FileClose(file_handle); 
   } 
}