Alert 8 MTF HAS | Forex Factory

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Alert 8 MTF HAS

  • #1
  • First Post: Sep 5, 2007 12:47pm Sep 5, 2007 12:47pm
I found this great article "Alert Once Per Bar" and I tried to make it works with 8 MTF HAS , but unfortunately I dont know how to do it, can someone please add sound alert and popout window then blue bar is showing up ( BUY signal ) and when blue bar is gone ( SELL signal ).

Thank you for your help!
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Attached File(s)
File Type: mq4 8 TF HAS.mq4   10 KB | 909 downloads
The best ideas are usually the simplest
  • #2
  • Last Post: Sep 6, 2007 12:15am Sep 6, 2007 12:15am
Here is code from "Alert Once Per Bar"

Inserted Code
bool AlertOnce(string alert_msg, int ref)
{  
   static int LastAlert_1 = 0;
   static int LastAlert_2 = 0;
   static int LastAlert_3 = 0;
   static int LastAlert_4 = 0;
   
   switch(ref)
   {
      case 1:
         if( LastAlert_1 == 0 || LastAlert_1 < Bars )
         {
            Alert(alert_msg);
            LastAlert_1 = Bars;
            return (1);
         }
      break;
      case 2:
         if( LastAlert_2 == 0 || LastAlert_2 < Bars )
         {
            Alert(alert_msg);
            LastAlert_2 = Bars;
            return (1);
         }
      break;
      case 3:
         if( LastAlert_3 == 0 || LastAlert_3 < Bars )
         {
            Alert(alert_msg);
            LastAlert_3 = Bars;
            return (1);
         }
      break;
      case 4:
         if( LastAlert_4 == 0 || LastAlert_4 < Bars )
         {
            Alert(alert_msg);
            LastAlert_4 = Bars;
            return (1);
         }
      break;
   }
}
and here is part of code 8 MTF HAS

Inserted Code
 haOpen = iCustom(NULL,prd,"Heiken_Ashi_Smoothed",MaMetod,MaPeriod,MaMetod2,MaPeriod2,2,yy) ;
         haClose = iCustom(NULL,prd,"Heiken_Ashi_Smoothed",MaMetod,MaPeriod,MaMetod2,MaPeriod2,3,yy) ;
         
         double dUp = EMPTY_VALUE;
         double dDn = EMPTY_VALUE;
         
         if (haOpen<haClose) dUp = 1; else dDn = 1;
         
         switch (tf)
         {
            case 0: if (dUp == 1)  buf1[i] = 1;           
                    else buf1[i] = EMPTY_VALUE; break;
            case 1: if (dUp == 1)  buf2[i] = 1 + Gap * 1; 
                    else buf2[i] = EMPTY_VALUE; break;
            case 2: if (dUp == 1)  buf3[i]  = 1 + Gap * 2; 
                    else buf3[i] = EMPTY_VALUE; break;
            case 3: if (dUp == 1)  buf4[i]  = 1  + Gap * 3; 
                    else buf4[i]  = EMPTY_VALUE; break;
            case 4: if (dUp == 1)  buf5[i]  = 1  + Gap * 4; 
                    else buf5[i]  = EMPTY_VALUE; break;
            case 5: if (dUp == 1)  buf6[i]  = 1  + Gap * 5; 
                    else buf6[i]  = EMPTY_VALUE; break;
            case 6: if (dUp == 1)  buf7[i]  = 1  + Gap * 6; 
                    else buf7[i]  = EMPTY_VALUE; break;
            case 7: if (dUp == 1)  buf8[i]  = 1  + Gap * 7; 
                    else buf8[i]  = EMPTY_VALUE; break;
         }
I think it need only to be changed couple lines of code, I tried and always got error. Can someone take a look at this code, please.
The best ideas are usually the simplest
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