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Diskuze Sledované příspěvky Žebříčky

Zvukový signál v MT4


harry001

Doporučené příspěvky

//+------------------------------------------------------------------+
//| orders.mq4 |
//| Copyright 2015, MetaQuotes Software Corp. |
//| www.mql5.com |
//+------------------------------------------------------------------+
#property copyright "Copyright 2015, MetaQuotes Software Corp."
#property link "www.mql5.com"
#property version "1.00"
#property strict
#property indicator_chart_window
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int ord = 0;

int OnInit()
{
//--- indicator buffers mapping

//---
return(INIT_SUCCEEDED);
}
//+------------------------------------------------------------------+
//| Custom indicator iteration function |
//+------------------------------------------------------------------+
int OnCalculate(const int rates_total,
const int prev_calculated,
const datetime &time[],
const double &open[],
const double &high[],
const double &low[],
const double &close[],
const long &tick_volume[],
const long &volume[],
const int &spread[])
{
//---

if (ord > OrdersTotal())
PlaySound("alert.wav");
ord = OrdersTotal();

//--- return value of prev_calculated for next call
return(rates_total);
}
//+------------------------------------------------------------------+

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