Coding BUY SELL di Button

halo para guru,,,
saya sudah belajar buat coding Button BUY, SELL dan CLOSE.
Bisa Tolong di bantu buatin Fungsinya ga guru,,,
Uda coba googling, tapi ga ketemu.

Code:

#property copyright "Copyright 2020, MetaQuotes Software Corp."
#property link      "https://www.mql5.com"
#property version   "1.00"
#property strict
#define BUTTON_CLOSE "Button Close"
#define BUTTON_BUY   "Button Buy"
#define BUTTON_SELL  "Button Sell"



//+------------------------------------------------------------------+
//| Expert initialization function                                   |
//+------------------------------------------------------------------+
int OnInit()
  {
//---
   
   ObjectCreate      (0,BUTTON_CLOSE,OBJ_BUTTON,0,0,0);
   ObjectSetInteger  (0,BUTTON_CLOSE,OBJPROP_XSIZE,50);
   ObjectSetInteger  (0,BUTTON_CLOSE,OBJPROP_YSIZE,25);
   ObjectSetInteger  (0,BUTTON_CLOSE,OBJPROP_XDISTANCE,10);
   ObjectSetInteger  (0,BUTTON_CLOSE,OBJPROP_YDISTANCE,15);
   ObjectSetInteger  (0,BUTTON_CLOSE,OBJPROP_COLOR,clrWhite);
   ObjectSetInteger  (0,BUTTON_CLOSE,OBJPROP_BGCOLOR,clrGold);
   ObjectSetString   (0,BUTTON_CLOSE,OBJPROP_TEXT,"CLOSE");
   
   ObjectCreate      (0,BUTTON_BUY,OBJ_BUTTON,0,0,0);
   ObjectSetInteger  (0,BUTTON_BUY,OBJPROP_XSIZE,50);
   ObjectSetInteger  (0,BUTTON_BUY,OBJPROP_YSIZE,25);
   ObjectSetInteger  (0,BUTTON_BUY,OBJPROP_XDISTANCE,70);
   ObjectSetInteger  (0,BUTTON_BUY,OBJPROP_YDISTANCE,15);
   ObjectSetInteger  (0,BUTTON_BUY,OBJPROP_COLOR,clrWhite);
   ObjectSetInteger  (0,BUTTON_BUY,OBJPROP_BGCOLOR,clrBlue);
   ObjectSetString   (0,BUTTON_BUY,OBJPROP_TEXT,"BUY");
   
   ObjectCreate      (0,BUTTON_SELL,OBJ_BUTTON,0,0,0);
   ObjectSetInteger  (0,BUTTON_SELL,OBJPROP_XSIZE,50);
   ObjectSetInteger  (0,BUTTON_SELL,OBJPROP_YSIZE,25);
   ObjectSetInteger  (0,BUTTON_SELL,OBJPROP_XDISTANCE,130);
   ObjectSetInteger  (0,BUTTON_SELL,OBJPROP_YDISTANCE,15);
   ObjectSetInteger  (0,BUTTON_SELL,OBJPROP_COLOR,clrWhite);
   ObjectSetInteger  (0,BUTTON_SELL,OBJPROP_BGCOLOR,clrRed);
   ObjectSetString   (0,BUTTON_SELL,OBJPROP_TEXT,"SELL");
   
   
//---
   return(INIT_SUCCEEDED);
  }
//+------------------------------------------------------------------+
//| Expert deinitialization function                                 |
//+------------------------------------------------------------------+
void OnDeinit(const int reason)
  {
//---
   
  }
//+------------------------------------------------------------------+
//| Expert tick function                                             |
//+------------------------------------------------------------------+
void OnTick()
  {
//---
   }

 

tambahkan event-handle: OnEventChart()
di dalam fungsi event itu,
kamu bisa coding utk hadle object BUY/SELL, dll.

Contoh ya:

Code:

void OnChartEvent(const int id,
               const long &lparam,
               const double &dparam,
               const string &sparam)
{
//---
   if (id == CHARTEVENT_OBJECT_CLICK){
      int orderType = -1;
      if (sparam == "BUTTON_BUY"){
         Print ("Open BUY");
         //Disini bisa lanjutkan dengan code untuk open order BUY

      }else if (sparam == "BUTTON_SELL"){
         Print ("Open SELL");
      }
     
   }
}
//+------------------------------------------------------------------+

Silakan gabung di group belajar code MQL di https:/t.me/codeMQL

 

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