Possibility

Hello,

Does anyone know how I can program an alert on an indicator which will be on just one windows but will give alert on all currency pairs it is programmed for. I have an indicator programmed to that specific already but adding alert is my problem.

Let me know if anyone want to help so I can add the indicator here for evaluation.

Thank you.

I create an extern string var for the pair, substitute instances where the pair would be called for the string. You'll need one indicator loaded per pair you want to monitor. You can code each pair you want to monitor into one, however that's a bit more effort.

Thanks. Can you give me an example of that?

extern string WhatPair = "GBPUSD";
...
examplevariable = iMA(WhatPair,0,14,0,MODE_EMA,PRICE_CLOSE,i);

WhatPair is the subtitution instead of NULL. I posted an example of this in an xpma edit. I don't normally apply indicators to a pair I'm not monitoring, like most, so I usually leave NULL to default to the pair which the indicator is attached.

I think what I have got is an application problem.

What I really needed is an alert. I want a program that will alert me on my current chart window that Awesome Oscillator on another currency pair has crossed 0.

I attach a copy of my coded indicator which displays Lime Colour when indicators cross above 0 and Red colour when they cross below 0 on 5 different currency pairs.

Kindly check the codes and if possible fix the alert for me to signal or just give me a guideline on how to go about it.

Thank you.

Here is the coding below

////////////////////////////////////////////////////////////////////////
//+------------------------------------------------------------------+
//| Start Off.mq4 |
//| Copyright 2008, MacWales Software Corp. |
//| http://www.macwales.com |
//+------------------------------------------------------------------+
#property copyright "Copyright 2008, MacWales Software Corp."
#property link "http://www.macwales.com"
#property indicator_chart_window
extern bool Corner_of_Chart_RIGHT_TOP = true;
extern int Shift_UP_DN =0;
extern int Adjust_Side_to_side = 500;
extern color BarLabel_color = LightSteelBlue;
extern int Period_TF = PERIOD_M15;
//****************************************
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int init()
{
//---- indicators
//----
return(0);
}
//+------------------------------------------------------------------+
//| Custom indicator deinitialization function |
//+------------------------------------------------------------------+
int deinit()
{
//----
ObjectsDeleteAll(0,OBJ_LABEL);
//----
return(0);
}
//+------------------------------------------------------------------+
//| Custom indicator iteration function |
//+------------------------------------------------------------------+
int start()
{
//***********************************************************************************************************************
//All Indicators Signals
int counted_bars=IndicatorCounted();
//----
string SCodeINDIAOAJ="", SCodeINDIAOAU="", SCodeINDIAOCJ="",SCodeINDIAOEA="", SCodeINDIAOEC="", SCodeINDIAOECH="";

color colINDIAOAJ, colINDIAOAU, colINDIAOCJ, colINDIAOEA, colINDIAOEC, colINDIAOECH;

///////////////////////////////AUDJPY///////////////////////////////
double AO_C_AJ = iAO("AUDJPY", Period_TF, 0);
double AO_P_AJ = iAO("AUDJPY", Period_TF, 1);
if ((AO_C_AJ > 0) && (AO_P_AJ > 0)) { SCodeINDIAOAJ = "-";colINDIAOAJ = Lime;}
if ((AO_C_AJ < 0) && (AO_P_AJ < 0)) { SCodeINDIAOAJ = "-";colINDIAOAJ = Red;}

///////////////////////////////AUDUSD///////////////////////////////
double AO_C_AU = iAO("AUDUSD", Period_TF, 0);
double AO_P_AU = iAO("AUDUSD", Period_TF, 1);
if ((AO_C_AU > 0) && (AO_P_AU > 0)) { SCodeINDIAOAU = "-";colINDIAOAU = Lime;}
if ((AO_C_AU < 0) && (AO_P_AU < 0)) { SCodeINDIAOAU = "-";colINDIAOAU = Red;}
///////////////////////////////CHFJPY///////////////////////////////
double AO_C_CJ = iAO("CHFJPY", Period_TF, 0);
double AO_P_CJ = iAO("CHFJPY", Period_TF, 1);
if ((AO_C_CJ > 0) && (AO_P_CJ > 0)) { SCodeINDIAOCJ = "-";colINDIAOCJ = Lime;}
if ((AO_C_CJ < 0) && (AO_P_CJ < 0)) { SCodeINDIAOCJ = "-";colINDIAOCJ = Red;}
///////////////////////////////EURAUD///////////////////////////////
double AO_C_EA = iAO("EURAUD", Period_TF, 0);
double AO_P_EA = iAO("EURAUD", Period_TF, 1);
if ((AO_C_EA > 0) && (AO_P_EA > 0)) { SCodeINDIAOEA = "-";colINDIAOEA = Lime;}
if ((AO_C_EA < 0) && (AO_P_EA < 0)) { SCodeINDIAOEA = "-";colINDIAOEA = Red;}
///////////////////////////////EURCAD///////////////////////////////
double AO_C_EC = iAO("EURCAD", Period_TF, 0);
double AO_P_EC = iAO("EURCAD", Period_TF, 1);
if ((AO_C_EC > 0) && (AO_P_EC > 0)) { SCodeINDIAOEC = "-";colINDIAOEC = Lime;}
if ((AO_C_EC < 0) && (AO_P_EC < 0)) { SCodeINDIAOEC = "-";colINDIAOEC = Red;}

///////////////////////////////EURCHF///////////////////////////////
double AO_C_ECH = iAO("EURCHF", Period_TF, 0);
double AO_P_ECH = iAO("EURCHF", Period_TF, 1);
if ((AO_C_ECH > 0) && (AO_P_ECH > 0)) { SCodeINDIAOECH = "-";colINDIAOECH = Lime;}
if ((AO_C_ECH < 0) && (AO_P_ECH < 0)) { SCodeINDIAOECH = "-";colINDIAOECH = Red;}
////////////////////SIGNALS & CURRENCY PAIRS TABLE WITH SIGNALS/////////////////////////////

if (Corner_of_Chart_RIGHT_TOP == true)
{
ObjectCreate("Numbers", OBJ_LABEL, 0, 0, 0);
ObjectSetText("Numbers", "AO", 8, "Tahoma Bold", BarLabel_color);
ObjectSet("Numbers", OBJPROP_CORNER, Corner_of_Chart_RIGHT_TOP);
ObjectSet("Numbers", OBJPROP_XDISTANCE, -475+Adjust_Side_to_side);
ObjectSet("Numbers", OBJPROP_YDISTANCE, 25+Shift_UP_DN);
}

////////////////CURRENCY PAIR TABLE/////////////////
ObjectCreate("SSignalCPT0", OBJ_LABEL, 0, 0, 0);
ObjectSetText("SSignalCPT0", "AUDJPY", 8, "Tahoma Bold", BarLabel_color);
ObjectSet("SSignalCPT0", OBJPROP_CORNER, Corner_of_Chart_RIGHT_TOP);
ObjectSet("SSignalCPT0", OBJPROP_XDISTANCE, -325+Adjust_Side_to_side);
ObjectSet("SSignalCPT0", OBJPROP_YDISTANCE, 40+Shift_UP_DN);
ObjectCreate("SSignalCPT1", OBJ_LABEL, 0, 0, 0);
ObjectSetText("SSignalCPT1", "AUDUSD", 8, "Tahoma Bold", BarLabel_color);
ObjectSet("SSignalCPT1", OBJPROP_CORNER, Corner_of_Chart_RIGHT_TOP);
ObjectSet("SSignalCPT1", OBJPROP_XDISTANCE, -325+Adjust_Side_to_side);
ObjectSet("SSignalCPT1", OBJPROP_YDISTANCE, 55+Shift_UP_DN);
ObjectCreate("SSignalCPT14", OBJ_LABEL, 0, 0, 0);
ObjectSetText("SSignalCPT14", "CHFJPY", 8, "Tahoma Bold", BarLabel_color);
ObjectSet("SSignalCPT14", OBJPROP_CORNER, Corner_of_Chart_RIGHT_TOP);
ObjectSet("SSignalCPT14", OBJPROP_XDISTANCE, -325+Adjust_Side_to_side);
ObjectSet("SSignalCPT14", OBJPROP_YDISTANCE, 70+Shift_UP_DN);

ObjectCreate("SSignalCPT15", OBJ_LABEL, 0, 0, 0);
ObjectSetText("SSignalCPT15", "EURAUD", 8, "Tahoma Bold", BarLabel_color);
ObjectSet("SSignalCPT15", OBJPROP_CORNER, Corner_of_Chart_RIGHT_TOP);
ObjectSet("SSignalCPT15", OBJPROP_XDISTANCE, -325+Adjust_Side_to_side);
ObjectSet("SSignalCPT15", OBJPROP_YDISTANCE, 85+Shift_UP_DN);

ObjectCreate("SSignalCPT2", OBJ_LABEL, 0, 0, 0);
ObjectSetText("SSignalCPT2", "EURCAD", 8, "Tahoma Bold", BarLabel_color);
ObjectSet("SSignalCPT2", OBJPROP_CORNER, Corner_of_Chart_RIGHT_TOP);
ObjectSet("SSignalCPT2", OBJPROP_XDISTANCE, -325+Adjust_Side_to_side);
ObjectSet("SSignalCPT2", OBJPROP_YDISTANCE, 100+Shift_UP_DN);

ObjectCreate("SSignalCPT3", OBJ_LABEL, 0, 0, 0);
ObjectSetText("SSignalCPT3", "EURCHF", 8, "Tahoma Bold", BarLabel_color);
ObjectSet("SSignalCPT3", OBJPROP_CORNER, Corner_of_Chart_RIGHT_TOP);
ObjectSet("SSignalCPT3", OBJPROP_XDISTANCE, -325+Adjust_Side_to_side);
ObjectSet("SSignalCPT3", OBJPROP_YDISTANCE, 115+Shift_UP_DN);

//---SIGNAL INDICATORS FOR AUDJPY
ObjectCreate("SCodeINDIAOAJ", OBJ_LABEL, 0, 0, 0);
ObjectSetText("SCodeINDIAOAJ", SCodeINDIAOAJ, 45, "Tahoma Narrow", colINDIAOAJ);
ObjectSet("SCodeINDIAOAJ", OBJPROP_CORNER, Corner_of_Chart_RIGHT_TOP);
ObjectSet("SCodeINDIAOAJ", OBJPROP_XDISTANCE, -358+Adjust_Side_to_side);
ObjectSet("SCodeINDIAOAJ", OBJPROP_YDISTANCE, 8+Shift_UP_DN);

//---SIGNAL INDICATORS FOR AUDUSD
ObjectCreate("SCodeINDIAOAU", OBJ_LABEL, 0, 0, 0);
ObjectSetText("SCodeINDIAOAU", SCodeINDIAOAU, 45, "Tahoma Narrow", colINDIAOAU);
ObjectSet("SCodeINDIAOAU", OBJPROP_CORNER, Corner_of_Chart_RIGHT_TOP);
ObjectSet("SCodeINDIAOAU", OBJPROP_XDISTANCE, -358+Adjust_Side_to_side);
ObjectSet("SCodeINDIAOAU", OBJPROP_YDISTANCE, 23+Shift_UP_DN);

//---SIGNAL INDICATORS FOR CHFJPY
ObjectCreate("SCodeINDIAOCJ", OBJ_LABEL, 0, 0, 0);
ObjectSetText("SCodeINDIAOCJ", SCodeINDIAOCJ, 45, "Tahoma Narrow", colINDIAOCJ);
ObjectSet("SCodeINDIAOCJ", OBJPROP_CORNER, Corner_of_Chart_RIGHT_TOP);
ObjectSet("SCodeINDIAOCJ", OBJPROP_XDISTANCE, -358+Adjust_Side_to_side);
ObjectSet("SCodeINDIAOCJ", OBJPROP_YDISTANCE, 38+Shift_UP_DN);
//---SIGNAL INDICATORS FOR EURAUD
ObjectCreate("SCodeINDIAOEA", OBJ_LABEL, 0, 0, 0);
ObjectSetText("SCodeINDIAOEA", SCodeINDIAOEA, 45, "Tahoma Narrow", colINDIAOEA);
ObjectSet("SCodeINDIAOEA", OBJPROP_CORNER, Corner_of_Chart_RIGHT_TOP);
ObjectSet("SCodeINDIAOEA", OBJPROP_XDISTANCE, -358+Adjust_Side_to_side);
ObjectSet("SCodeINDIAOEA", OBJPROP_YDISTANCE, 53+Shift_UP_DN);
//---SIGNAL INDICATORS FOR EURCAD
ObjectCreate("SCodeINDIAOEC", OBJ_LABEL, 0, 0, 0);
ObjectSetText("SCodeINDIAOEC", SCodeINDIAOEC, 45, "Tahoma Narrow", colINDIAOEC);
ObjectSet("SCodeINDIAOEC", OBJPROP_CORNER, Corner_of_Chart_RIGHT_TOP);
ObjectSet("SCodeINDIAOEC", OBJPROP_XDISTANCE, -358+Adjust_Side_to_side);
ObjectSet("SCodeINDIAOEC", OBJPROP_YDISTANCE, 68+Shift_UP_DN);
//---SIGNAL INDICATORS FOR EURCHF
ObjectCreate("SCodeINDIAOECH", OBJ_LABEL, 0, 0, 0);
ObjectSetText("SCodeINDIAOECH", SCodeINDIAOECH, 45, "Tahoma Narrow", colINDIAOECH);
ObjectSet("SCodeINDIAOECH", OBJPROP_CORNER, Corner_of_Chart_RIGHT_TOP);
ObjectSet("SCodeINDIAOECH", OBJPROP_XDISTANCE, -358+Adjust_Side_to_side);
ObjectSet("SCodeINDIAOECH", OBJPROP_YDISTANCE, 83+Shift_UP_DN);

//******************************************************************************************************************
//----
return(0);
}
//+------------------------------------------------------------------+
////////////////////////////////////////////////////////////////////////