Indicator alert in every 3 seconds

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54
d.saravana21 2016.02.04 09:51
 

Dear Friends and Traders.. I've doubt in my Price alert indicator. It alerts on every incoming tick.. but i like to get alert on every 3 seconds..

the every incoming tick alert is annoying. Please guide me..

avatar
735
honest_knave 2016.02.04 09:57 #
 
   static datetime NextAlert = 0;
   if(TimeCurrent() >= NextAlert && ... // logic to trigger alert
     {
      Alert(....);
      NextAlert=TimeCurrent()+3;      
     }

or

void OnTimer()
  {
   Alert(....);
  }

void OnTick()
  {
   if(.... // logic to trigger alert
     {
      EventSetTimer(3);
      OnTimer();
     }
   else
     {
      EventKillTimer();
     }

 

avatar
54
d.saravana21 2016.02.04 10:35 #
 
#property copyright "tester"
#property link      "tester@test"

#property indicator_chart_window

extern double SoundWhenPriceGoesAbove = 0;
extern double SoundWhenPriceGoesBelow = 0;

int init() 

   if (SoundWhenPriceGoesAbove > 0)
   {
      ObjectCreate("SoundWhenPriceGoesAbove", OBJ_HLINE, 0, Time[0], SoundWhenPriceGoesAbove);
      ObjectSet("SoundWhenPriceGoesAbove", OBJPROP_STYLE, STYLE_SOLID);
      ObjectSet("SoundWhenPriceGoesAbove", OBJPROP_COLOR, Magenta);
      ObjectSet("SoundWhenPriceGoesAbove", OBJPROP_WIDTH, 1);
   }
   if (SoundWhenPriceGoesBelow > 0)
   {
      ObjectCreate("SoundWhenPriceGoesBelow", OBJ_HLINE, 0, Time[0], SoundWhenPriceGoesBelow);
      ObjectSet("SoundWhenPriceGoesBelow", OBJPROP_STYLE, STYLE_SOLID);
      ObjectSet("SoundWhenPriceGoesBelow", OBJPROP_COLOR, Magenta);
      ObjectSet("SoundWhenPriceGoesBelow", OBJPROP_WIDTH, 1);
   }
   return(0);
}


int deinit()
{
   ObjectDelete("SoundWhenPriceGoesAbove");
   ObjectDelete("SoundWhenPriceGoesBelow");
   return(0);
}

int start()
{

   if (ObjectGet("SoundWhenPriceGoesAbove", 1) != SoundWhenPriceGoesAbove)
     SoundWhenPriceGoesAbove = ObjectGet("SoundWhenPriceGoesAbove", 1);
   if (ObjectGet("SoundWhenPriceGoesBelow", 1) != SoundWhenPriceGoesBelow)
     SoundWhenPriceGoesBelow = ObjectGet("SoundWhenPriceGoesBelow", 1);


   if ((Bid > SoundWhenPriceGoesAbove) && (SoundWhenPriceGoesAbove > 0))
   {
      PlaySound("alert.wav");
      Sleep(1000);
  }
   if ((Bid < SoundWhenPriceGoesBelow) && (SoundWhenPriceGoesBelow > 0))
   {
      PlaySound("alert.wav");
      Sleep(1000);
   }
 
   return(0);
}
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