Code: Select all

//+------------------------------------------------------------------+
//| OnChartEvent function                                            |
//+------------------------------------------------------------------+
void OnChartEvent(const int id, const long &lparam, const double &dparam, const string &sparam)		// this function gets executed when a chart event happens (http://docs.mql4.com/basis/function/events)
{
   if (id==CHARTEVENT_CUSTOM+3758)									// this part of code gets executed when RW Tick Chart sends a trigger event to this chart (with ID 3758)
     {
        	  OnTick();											// this is a call to the main function (OnTick)
     }
}

Code: Select all

#import "user32.dll"
  int PostMessageW(       int hWnd, int Msg, int wParam, int lParam );
  int SendMessageA(       int hWnd, int Msg, int wParam, int lParam );
  int GetAncestor(        int hWnd, int gaFlags );
  int RegisterWindowMessageW( string message);
  int GetLastActivePopup( int hWnd );
  int GetDlgItem(         int hDlg, int nIDDlgItem );
#import

#import "kernel32.dll"
  int  FindFirstFileA(    string Path, int& Answer[] );
  bool FindNextFileA(     int handle,  int& Answer[] );
  bool FindClose(         int handle );
#import

#define WM_COMMAND 0x0111
#define WM_KEYDOWN 0x0100
#define VK_DOWN      0x28
#define BM_CLICK   0x00F5
#define GA_ROOT         2
#define PAUSE         100
//+------------------------------------------------------------------+
//+------------------------------------------------------------------+
#property copyright "BDA"
//+------------------------------------------------------------------+
//+------------------------------------------------------------------+

#property version "1.3"
#property strict


int OnInit() {

    return(INIT_SUCCEEDED);
}

void hsUpdateChartWindow( string strSymbol, int intTF )
{
   int hwnd = WindowHandle( strSymbol, intTF );
   static int intMT4MsgID = 0;


   if(hwnd!=0)
     {
      PostMessageW(hwnd,WM_COMMAND,33324,0); // update the chart
      int msg = RegisterWindowMessageW("MetaTrader4_Internal_Message");
      if (PostMessageW(hwnd, msg, 2, 1) == 0) //fake a tick
         Print("error");
      else
         Print("Fake Tick triggered");
     }

}

void OnTick() {
hsUpdateChartWindow( "!T-GBPUSD", 10 ); //(use ontimer() in offline window to alert Symbol() and Period()

}

void OnDeinit(const int reason) {
}
//+------------------------------------------------------------------+