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I will code your EAs and Indicators for no charge

  • #67,861
  • Apr 13, 2024 12:45pm Apr 13, 2024 12:45pm
Quoting Mr.KK
Hi all, I need to create following indicator. Please help me. Buy condition - Candle should close above to moving average curve and need a arrow after one negative candle( red cable ) Sell condition - Candle should close below to moving average curve and need a arrow after one positive candle ( green candle) {image} {file}
Attached Image (click to enlarge)
Click to Enlarge Name: screenshot.png Size: 53 KB
.ex4/.ex5 files can't be fixed or modified / I'm not a coder!
  • #67,862
  • Apr 13, 2024 2:48pm Apr 13, 2024 2:48pm
Quoting chimoong
for(int h=0; h<ArraySize(opSym); h++) { for(int i=0; i<ArraySize(trSym); i++) { if(opSym[h]!=trSym[i]) continue; {ArrayResize(nonOpSym,ArraySize(nonOpSym)+1); nonOpSym[ArraySize(nonOpSym)-1]=trSym[i];} } }
Why? if(opSym[h]!=trSym[i]) continue;
  • #67,863
  • Apr 13, 2024 3:34pm Apr 13, 2024 3:34pm
Quoting RIKc
{quote} Why? if(opSym[h]!=trSym[i]) continue;
Quote
Continue Operator
The continue operator passes control to the beginning of the nearest outward loop while, do-while or for operator, the next iteration being called. The purpose of this operator is opposite to that of break operator.
https://www.mql5.com/en/docs/basis/operators/continue
Inserted Code
//--- Sum of all nonzero elements
int func(int array[])
  {
   int array_size=ArraySize(array);
   int sum=0;
   for(int i=0;i<array_size; i++)
     {
      if(a[i]==0) continue;
      sum+=a[i];
     }
   return(sum);
  }
It says, in plain English: if the specific element of a set (array) is zero, omit it.
.ex4/.ex5 files can't be fixed or modified / I'm not a coder!
  • #67,864
  • Edited Apr 14, 2024 3:15am Apr 13, 2024 4:33pm | Edited Apr 14, 2024 3:15am
Quoting BestTraderEv
{quote} {quote} https://www.mql5.com/en/docs/basis/operators/continue //--- Sum of all nonzero elements int func(int array[]) { int array_size=ArraySize(array); int sum=0; for(int i=0;i<array_size; i++) { if(a[i]==0) continue; sum+=a[i]; } return(sum); } It says, in plain English: if the specific element of a set (array) is zero, omit it.
Inserted Code
int j=0;
for(int h=0; h<ArraySize(opSym); h++)
  {
   for(int i=j; i<ArraySize(trSym); i++)
     {
      if(opSym[h]!=trSym[i])
        {
         j=i;
         ArrayResize(nonOpSym,ArraySize(nonOpSym)+1);
         nonOpSym[ArraySize(nonOpSym)-1]=trSym[i];
        break;
        }
     }
  }
  • #67,865
  • Apr 13, 2024 11:08pm Apr 13, 2024 11:08pm
Quoting mr-roma
{quote}...taking just an idea...
Start with the pseudo code then fill it out. Below gives you a struct array of every traded symbol with it's trade history and p/l total, from that you can do further per-symbol stats. Or you could just use a simple array for names and p/l, then sort the names and p/l arrays by size, giving you an ordered list of p/l.

Off the cuff untested-
Inserted Code
struct s{
   string sym_name;
   double trades_profit[];
   double trades_profit_sum;
};
s stats[];
//loop through all closed trades
void trade_history_symbols_sort()
{
   int count_sym = 0;//start off with 0 symbols
   arrayresze(stats,count_sym);
   for(loop through all closed trades){
      string sym = sym of trade
      double profit = profit or pips of trade
      
      //check sym is present or add it
      bool sym_found = false;
      for(int i=0; i<Arraysize(stats); i++){
         //found
         if(sym==stats[i].sym_name){
            //increment the sym's trades history
            arrayresize(stats[i].trades_profit,arraysize(stats[i].trades_profit)+1);
            //add pl to sym's trade history
            stats[i].trades_profit[arraysize(stats[i].trades_profit)-1] = profit
            //not a new sym, so dont add it again
            sym_found = true;
            // continue to next closed trade
            break;
         }
      }
      //new symbol
      if(!sym_found){
         //increment count of symbols
         count_sym++;
         arrayresize(stats,count_sym);
         //add new sym
         stats[count_sym-1].sym_name = sym
         //add pl to sym's trade history
         arrayresize(stats[i].trades_profit,arraysize(stats[i].trades_profit)+1);
         stats[count_sym-1].trades_profit[arraysize(stats[i].trades_profit)-1] = profit
      }
      
   }
   
   //for each sym, sum the trades p/l
   for(int i=0; i<count_sym; i++){//loop symbols
      for(int x=0; x<arraysize(stats[i].trades_profit); x++{//loop trade p/l history
         stats[i].trades_profit_sum += stats[i].trades_profit[x]
      }
   }
   
   //one way to sort
   string source_names[];
   double source_profit[];
   
   string sorted_names[];
   double sorted_profit[];
   
   //arrayresize above to sym count   
   //copy in sym names and p/l sums to source
   //initialize sorted arrays as empty values
   
   int isort = 0;
   for(loop through size of sym count){
      //get index of highest value in source profit array
      int imax = arraymax(sourceprofit)
      
      //copy in max p/l into first sorted index
      sortedname[isort] = sourcename[imax]
      sortedprofit[isort] = sourceprofit[imax]
      //clear out the source index so it's no longer the highest val
      sourceprofit[imax] = 0
      //increament the sorted index for the 2nd-3rd-4th highest values
      isort++;
   }
}
  • #67,866
  • Apr 13, 2024 11:09pm Apr 13, 2024 11:09pm
Quoting Isabella_D
Hello @cja https://www.forexfactory.com/thread/...thread?page=53 With great thanks I use this Indi. Will you transfer him to MT5?
See what I can do next week very busy away from Forex at the present time.
Trade what you see not what you hope
  • #67,867
  • Apr 13, 2024 11:49pm Apr 13, 2024 11:49pm
Please help me.
sorry. I'm a beginner. A code error occurred.
Please advise me on my failure.　I want to create an indicator that adds alerts. Sorry if my English is wrong.
It would be helpful if you could receive the modified mq4.

Inserted Code
 

#property copyright ""
#property link      ""

#property indicator_chart_window
extern string Program               = "Add Alert and SendMail";
extern string Rev                   = "Rev.000";
extern string Copyright             = "";
extern string URL                   = "";
extern string EMail                 = "";
extern string IndiName              = "";
extern int    Mode                  = 0;//Arrow number
extern int    SignalShift           = 0;
extern bool   IsUseAlert            = true;
extern string AlertText             = "00testA buy";
extern bool   IsUseMail             = true;
extern string MailSubject           = "Indicator Signal Subject";
extern string MailBody              = "Signal Body";
extern bool   VoidSetting           = true;
extern string  Para1                = "";//
extern double  Para2                = 0;
extern double  Para3                = 0;
extern double  Para4                = 0;
extern double  Para5                = 0;
extern double  Para6                = 0;
extern double  Para7                = 0;
extern double  Para8                = 0;
extern string  Para9                = "";
extern double  Para10               = 0;
extern double  Para11               = 0;
extern double  Para12               = 0;
extern double  Para13               = 0;
extern string  Para14               = "";
extern string  Para15               = "";
extern double  Para16               = 0;
extern double  Para17               = 0;
extern double  Para18               = 0;
extern string  Para19               = "";
extern double  Para20               = 0;
extern double  Para21               = 0;
extern double  Para22               = 0;
extern string  Para23               = "";
extern double  Para24               = 0;
extern double  Para25               = 0;
extern double  Para26               = 0;
extern string  Para27               = "";
extern double  Para28               = 0;
extern string  Para29               = "";
extern double  Para30               = 0;
extern double  Para31               = 0;
extern double  Para32               = 0;
extern double  Para33               = 0;
extern double  Para34               = 0;
extern double  Para35               = 0;
extern double  Para36               = 0;
extern string  Para37               = "";//
extern double  Para38               = 0;
extern double  Para39               = 0;
extern double  Para40               = 0;
extern double  Para41               = 0;
extern double  Para42               = 0;
extern double  Para43               = 0;
extern double  Para44               = 0;
extern string  Para45               = "";//
extern double  Para46               = 0;
extern string  Para47               = "";//
extern double  Para48               = 0;
extern double  Para49               = 0;
extern double  Para50               = 0;
extern double  Para51               = 0;
extern double  Para52               = 0;
extern string  Para53               = "";//
extern double  Para54               = 0;
extern double  Para55               = 0;
extern double  Para56               = 0;
extern double  Para57               = 0;
extern string  Para58               = "";//
extern double  Para59               = 0;
extern double  Para60               = 0;
extern double  Para61               = 0;
extern double  Para62               = 0;
extern double  Para63               = 0;
extern double  Para64               = 0;
extern string  Para65               = "";//
extern double  Para66               = 0;
extern double  Para67               = 0;
extern string  Para68               = "";//
extern double  Para69               = 0;
extern double  Para70               = 0;
extern double  Para71               = 0;
extern double  Para72               = 0;
extern string  Para73               = "";//
extern double  Para74               = 0;
extern string  Para75               = "";//
extern double  Para76               = 0;
extern double  Para77               = 0;
extern double  Para78               = 0;
extern string  Para79               = "";//
extern double  Para80               = 0;
extern double  Para81               = 0;
extern double  Para82               = 0;
extern string  Para83               = "";//
extern double  Para84               = 0;
extern double  Para85               = 0;
extern double  Para86               = 0;
extern string  Para87               = "";//
extern double  Para88               = 0;
extern double  Para89               = 0;
extern string  Para90               = "";//
extern double  Para91               = 0;
extern string  Para92               = "";
extern double  Para93               = 0;
extern double  Para94               = 0;
extern double  Para95               = 0;
extern string  Para96               = "";//
extern double  Para97               = 0;
extern string  Para98               = "";
extern double  Para99               = 0;
extern double  Para100              = 0;
extern double  Para101              = 0;
extern string  Para102              = "";//
extern double  Para103              = 0;
extern string  Para104              = "";
extern double  Para105              = 0;
extern double  Para106              = 0;
extern double  Para107              = 0;
extern string  Para108              = "";//
extern double  Para109              = 0;
extern string  Para110              = "";
extern double  Para111              = 0;
extern double  Para112              = 0;
extern double  Para113              = 0;
extern string  Para114              = "";//
extern double  Para115              = 0;
extern string  Para116              = "";
extern double  Para117              = 0;
extern double  Para118              = 0;
extern double  Para119              = 0;
extern string  Para120              = "";//
extern double  Para121              = 0;
extern double  Para122              = 0;
extern double  Para123              = 0;
extern double  Para124              = 0;
extern double  Para125              = 0;
extern double  Para126              = 0;
extern string  Para127              = "";//
extern double  Para128              = 0;
extern double  Para129              = 0;
extern double  Para130              = 0;
extern double  Para131              = 0;
extern double  Para132              = 0;
extern double  Para133              = 0;
extern string  Para134              = "";//
extern double  Para135              = 0;
extern double  Para136              = 0;
extern double  Para137              = 0;
extern double  Para138              = 0;
extern double  Para139              = 0;
extern string  Para140              = "";//
extern double  Para141              = 0;
extern double  Para142              = 0;
extern double  Para143              = 0;
extern double  Para144              = 0;
extern double  Para145              = 0;
extern double  Para146              = 0;
extern double  Para147              = 0;
extern double  Para148              = 0;
extern double  Para149              = 0;
extern string  Para150              = "";//
extern double  Para151              = 0;
extern double  Para152              = 0;
extern double  Para153              = 0;
extern string  Para154              = "";//
extern double  Para155              = 0;
extern double  Para156              = 0;
extern double  Para157              = 0;
extern double  Para158              = 0;
extern double  Para159              = 0;
extern double  Para160              = 0;
extern string  Para161              = "";//
extern double  Para162              = 0;
extern double  Para163              = 0;
extern double  Para164              = 0;
extern double  Para165              = 0;
extern double  Para166              = 0;
extern double  Para167              = 0;
extern string  Para168              = "";//
extern double  Para169              = 0;
extern double  Para170              = 0;
extern double  Para171              = 0;
extern double  Para172              = 0;
extern double  Para173              = 0;
extern double  Para174              = 0;
extern string  Para175              = "";
extern double  Para176              = 0;
extern double  Para177              = 0;
extern double  Para178              = 0;
extern double  Para179              = 0;
extern double  Para180              = 0;
extern double  Para181              = 0;
extern double  Para182              = 0;
extern double  Para183              = 0;
extern double  Para184              = 0;
extern double  Para185              = 0;
extern double  Para186              = 0;
extern string  Para187              = "";//
extern double  Para188              = 0;
extern string  Para189              = "";
extern string  Para190              = "";
extern string  Para191              = "";
extern string  Para192              = "";//
extern double  Para193              = 0;
extern string  Para194              = "";
extern string  Para195              = "";
extern double  Para196              = 0;
extern double  Para197              = 0;
extern string  Para198              = "";//
extern double  Para199              = 0;
extern double  Para200              = 0;
extern double  Para201              = 0;
extern double  Para202              = 0;
extern double  Para203              = 0;
extern double  Para204              = 0;
extern double  Para205              = 0;
extern string  Para206              = "";//
bool Done = false;
//--------------------------------------------------------------------
// expert initialization function
//--------------------------------------------------------------------
int init()
{   
   return(0);
}
//+-------------------------------------------------------------------
//| expert deinitialization function
//+-------------------------------------------------------------------
int deinit()
  {
   return(0);
  }
//+-------------------------------------------------------------------
//| expert start function
//+-------------------------------------------------------------------
int start()
  {
   bool isNewCandle = CheckNewCandle();
   
   double cstm;
   if(VoidSetting) cstm = iCustom(NULL, 0, IndiName, Mode, SignalShift);
   else            cstm = iCustom(NULL, 0, IndiName,  Para1, Para2, Para3, Para4, Para5, Para6, Para7, Para8, Para9, Para10, Para11, Para12, Para13, Para14, Para15, Para16, Para17, Para18, Para19, Para20, Para21, Para22, Para23, Para24, Para25, Para26, Para27, Para28, Para29, Para30, Para31, Para32, Para33, Para34, Para35, Para36, Para37, Para38, Para39, Para40, Para41, Para42, Para43, Para44, Para45, Para46, Para47, Para48, Para49, Para50, Para51, Para52, Para53, Para54, Para55, Para56, Para57, Para58, Para59, Para60, Para61, Para62, Para63, Para64, Para65, Para66, Para67, Para68, Para69, Para70, Para71, Para72, Para73, Para74, Para75, Para76, Para77, Para78, Para79, Para80, Para81, Para82, Para83, Para84, Para85, Para86, Para87, Para88, Para89, Para90, Para91, Para92, Para93, Para94, Para95, Para96, Para97, Para98, Para99, Para100, Para101, Para102, Para103, Para104, Para105, Para106, Para107, Para108, Para109, Para110, Para111, Para112, Para113, Para114, Para115, Para116, Para117, Para118, Para119, Para120, Para121, Para122, Para123, Para124, Para125, Para126, Para127, Para128, Para129, Para130, Para131, Para132, Para133, Para134, Para135, Para136, Para137, Para138, Para139, Para140, Para141, Para142, Para143, Para144, Para145, Para146, Para147, Para148, Para149, Para150, Para151, Para152, Para153, Para154, Para155, Para156, Para157, Para158, Para159, Para160, Para161, Para162, Para163, Para164, Para165, Para166, Para167, Para168, Para169, Para170, Para171, Para172, Para173, Para174, Para175, Para176, Para177, Para178, Para179, Para180, Para181, Para182, Para183, Para184, Para185, Para186, Para187, Para188, Para189, Para190, Para191, Para192, Para193, Para194, Para195, Para196, Para197, Para198, Para199, Para200, Para201, Para202, Para203, Para204, Para205, Para206, Mode, SignalShift);
   
   if(isNewCandle)Done=false;
   
   if(cstm!=EMPTY_VALUE && !Done){
      if(IsUseAlert)Alert(AlertText);
      if(IsUseMail)SendMail(MailSubject, MailBody);
      Done = true;
   }
   
   return(0);
  }
//---------------------------------------------------------------------------//
bool CheckNewCandle(){
   static datetime beforeTime;
   
   if(beforeTime != Time[0]){
      beforeTime = Time[0];
      return(true);
   }
   return(false);
}
Attached Image (click to enlarge)
Click to Enlarge Name: 1.PNG Size: 22 KB
Attached File(s)
File Type: mq4 00testA.mq4   25 KB | 292 downloads
  • #67,868
  • Apr 14, 2024 12:10am Apr 14, 2024 12:10am
Hi master,

please help check what could be wrong with this code as it failed to compile,

//+------------------------------------------------------------------+
//| Yearly_Pivots.mq4 |
//+------------------------------------------------------------------+
#property indicator_chart_window
extern int LineWidth = 2;
extern int MidLineWidth = 0;
extern string Style = "LineStyle should be 0-5";
extern int LineStyle = 0;
extern int MidLineStyle = 3;
extern color P_color = Lime;
extern color S_color = Red;
extern color MS_color = Orange;
extern color R_color = Blue;
extern color MR_color = Aqua;
extern bool ShowMidPivots = true;
double P, R1, R2, R3, S1, S2, S3;
double MR1, MR2, MR3, MS1, MS2, MS3;
int actualyear;
double high, low, close;
void DeleteObjects() {
string[] objNames = {
"Yearly_Pivot_P", "Yearly_Pivot_R1", "Yearly_Pivot_R2", "Yearly_Pivot_R3",
"Yearly_Pivot_S1", "Yearly_Pivot_S2", "Yearly_Pivot_S3", "Yearly_Pivot_LABEL_P",
"Yearly_Pivot_LABEL_R1", "Yearly_Pivot_LABEL_R2", "Yearly_Pivot_LABEL_R3",
"Yearly_Pivot_LABEL_S1", "Yearly_Pivot_LABEL_S2", "Yearly_Pivot_LABEL_S3",
"Yearly_Pivot_MR1", "Yearly_Pivot_MR2", "Yearly_Pivot_MR3", "Yearly_Pivot_MS1",
"Yearly_Pivot_MS2", "Yearly_Pivot_MS3", "Yearly_Pivot_LABEL_MR1", "Yearly_Pivot_LABEL_MR2",
"Yearly_Pivot_LABEL_MR3", "Yearly_Pivot_LABEL_MS1", "Yearly_Pivot_LABEL_MS2",
"Yearly_Pivot_LABEL_MS3"
};

for (int i = 0; i < ArraySize(objNames); i++) {
if (ObjectFind(objNames[i]) != -1) {
ObjectDelete(objNames[i]);
}
}
}
int init() {
DeleteObjects();
IndicatorShortName("Yearly Pivots");
return 0;
}
int deinit() {
DeleteObjects();
return 0;
}
int start() {
DeleteObjects();
actualyear = TimeYear(iTime(NULL, PERIOD_MN1, 0));
high = low = iHigh(NULL, PERIOD_MN1, 0);
close = iClose(NULL, PERIOD_MN1, 0);
for (int i = 1; i < Bars; i++) {
int year = TimeYear(iTime(NULL, PERIOD_MN1, i));
if (year != actualyear) {
break;
}
double currentHigh = iHigh(NULL, PERIOD_MN1, i);
double currentLow = iLow(NULL, PERIOD_MN1, i);
if (currentHigh > high) {
high = currentHigh;
}
if (currentLow < low) {
low = currentLow;
}
if (TimeMonth(iTime(NULL, PERIOD_MN1, i)) == 12) {
close = iClose(NULL, PERIOD_MN1, i);
}
}
P = (high + low + close) / 3;
R1 = (2 * P) - low;
S1 = (2 * P) - high;
R2 = P + (R1 - S1);
S2 = P - (R1 - S1);
R3 = high + 2 * (P - low);
S3 = low - 2 * (high - P);
MR1 = (P + R1) / 2;
MR2 = (R1 + R2) / 2;
MR3 = (R2 + R3) / 2;
MS1 = (P + S1) / 2;
MS2 = (S1 + S2) / 2;
MS3 = (S2 + S3) / 2;
// Pivots
string[] pivotNames = { "P", "R1", "R2", "R3", "S1", "S2", "S3" };
double[] pivotValues = { P, R1, R2, R3, S1, S2, S3 };
color[] pivotColors = { P_color, R_color, R_color, R_color, S_color, S_color, S_color };
for (int i = 0; i < ArraySize(pivotNames); i++) {
ObjectCreate("Yearly_Pivot_" + pivotNames[i], OBJ_HLINE, 0, 0, pivotValues[i]);
ObjectSet("Yearly_Pivot_" + pivotNames[i], OBJPROP_COLOR, pivotColors[i]);
ObjectSet("Yearly_Pivot_" + pivotNames[i], OBJPROP_STYLE, LineStyle);
ObjectSet("Yearly_Pivot_" + pivotNames[i], OBJPROP_WIDTH, LineWidth);
ObjectCreate("Yearly_Pivot_LABEL_" + pivotNames[i], OBJ_TEXT, 0, Time[0], pivotValues[i]);
ObjectSet("Yearly_Pivot_LABEL_" + pivotNames[i], OBJPROP_COLOR, pivotColors[i]);
ObjectSetText("Yearly_Pivot_LABEL_" + pivotNames[i], pivotNames[i] + ":" + DoubleToStr(pivotValues[i], Digits), Digits);
}
// Mid Pivots
if (ShowMidPivots) {
string[] midPivotNames = { "MR1", "MR2", "MR3", "MS1", "MS2", "MS3" };
double[] midPivotValues = { MR1, MR2, MR3, MS1, MS2, MS3 };
color[] midPivotColors = { MR_color, MR_color, MR_color, MS_color, MS_color, MS_color };
for (int i = 0; i < ArraySize(midPivotNames); i++) {
ObjectCreate("Yearly_Pivot_" + midPivotNames[i], OBJ_HLINE, 0, 0, midPivotValues[i]);
ObjectSet("Yearly_Pivot_" + midPivotNames[i], OBJPROP_COLOR, midPivotColors[i]);
ObjectSet("Yearly_Pivot_" + midPivotNames[i], OBJPROP_STYLE, MidLineStyle);
ObjectSet("Yearly_Pivot_" + midPivotNames[i], OBJPROP_WIDTH, MidLineWidth);
ObjectCreate("Yearly_Pivot_LABEL_" + midPivotNames[i], OBJ_TEXT, 0, Time[0], midPivotValues[i]);
ObjectSet("Yearly_Pivot_LABEL_" + midPivotNames[i], OBJPROP_COLOR, midPivotColors[i]);
ObjectSetText("Yearly_Pivot_LABEL_" + midPivotNames[i], midPivotNames[i] + ":" + DoubleToStr(midPivotValues[i], Digits), Digits);
}
}
return 0;
}
  • #67,869
  • Apr 14, 2024 4:33am Apr 14, 2024 4:33am
Quoting japfx
Hi master, please help check what could be wrong with this code as it failed to compile, //+------------------------------------------------------------------+ //| Yearly_Pivots.mq4 | //+------------------------------------------------------------------+ #property indicator_chart_window extern int LineWidth = 2; extern int MidLineWidth = 0; extern string Style = "LineStyle should be 0-5"; extern int LineStyle = 0; extern int MidLineStyle = 3; extern color P_color = Lime; extern color S_color = Red; extern color MS_color = Orange; extern color R_color...
Please post your MQL4 code in mq4 file - even if it doesn't compile properly!
Attached File(s)
File Type: mq4 Yearly Pivots.mq4   9 KB | 307 downloads
.ex4/.ex5 files can't be fixed or modified / I'm not a coder!
  • #67,870
  • Apr 14, 2024 4:37am Apr 14, 2024 4:37am
Good morning everyone.
I've been following this website for a few years. It seems EXTRAORDINARY to me.
But my ADMIRATION, in SPECIAL. TO ALL PROGRAMMERS, who HELP US with their TIME and KNOWLEDGE, to HELP those who WE DON'T KNOW.
THANK YOU SO MUCH.
  • #67,871
  • Apr 14, 2024 4:45am Apr 14, 2024 4:45am
Hello, can anyone help me creating an EA that if I opened a trade and it closes due to take profit, the EA will create a limit order where that first trade was created with the same parameters (Take profit and SL) ? Thank you so much
  • #67,872
  • Apr 14, 2024 8:07am Apr 14, 2024 8:07am
since yesterday im trying to find an indcator that shows quarterly candle display on chart,can soemone plz help me with it? thanks
  • #67,873
  • Apr 14, 2024 8:52am Apr 14, 2024 8:52am
Quoting T4Trade
since yesterday im trying to find an indcator that shows quarterly candle display on chart,can soemone plz help me with it? thanks
Took me much shorter than that!
Attached File(s)
File Type: ex4 P4L PeriodCon 1.02.ex4   57 KB | 260 downloads

Attached Image (click to enlarge)
Click to Enlarge Name: 2024-04-14_155215.jpg Size: 203 KB
.ex4/.ex5 files can't be fixed or modified / I'm not a coder!
  • #67,874
  • Apr 14, 2024 8:53am Apr 14, 2024 8:53am
Quoting kisano2024
Please help me. sorry. I'm a beginner. A code error occurred. Please advise me on my failure.　I want to create an indicator that adds alerts. Sorry if my English is wrong. It would be helpful if you could receive the modified mq4.
There are too many parameters being passed
  • #67,875
  • Edited 11:25am Apr 14, 2024 9:24am | Edited 11:25am
Quoting kisano2024
Please help me. sorry. I'm a beginner. A code error occurred. Please advise me on my failure.　I want to create an indicator that adds alerts. Sorry if my English is wrong. It would be helpful if you could receive the modified mq4. #property copyright "" #property link "" #property indicator_chart_window extern string Program = "Add Alert and SendMail"; extern string Rev = "Rev.000"; extern string Copyright = ""; extern string URL = ""; extern string EMail = ""; extern string IndiName = ""; extern int Mode = 0;//Arrow...
The input parameters passed by iCustom must be in order.
You can't omit some parameters and start passing them from some point further down the list of input parameters.
I'm not sure what you're trying to create, but it's practically impossible to create a universal alert indicator to service any other indicator.
This can be done for buffers, and there are such indicators, already.
However, you can't create a universal one for any indicator which requires to input some parameters, because they are all different.
And, if you get just one parameter not in the right order, or it will be missing, the iCustom() will crash MT4.

BTW, if you're learning to code in MQL4, why are you using the outdated format?
You should be using this format:
Attached File(s)
File Type: mq4 Custom Indicator Template.mq4   2 KB | 301 downloads


BTW:
Attached Image (click to enlarge)
Click to Enlarge Name: 2024-04-14_175844.jpg Size: 58 KB


The iCustom() as you wrote it, will work like this, only:
Attached File(s)
File Type: mq4 00testA.mq4   12 KB | 281 downloads


However, you assume that the parameters will be of double...
What if they aren't double, but int, or bool, or string, or even something else, like enum?

Basically, if you have some ex4 file only indicator without alerts, and you want to add alerts to that indicator, you need to write a dedicated alert indicator, unless the alerts are for buffers, then you can write a pretty good, almost universal one.
.ex4/.ex5 files can't be fixed or modified / I'm not a coder!
  • #67,876
  • Apr 14, 2024 9:28am Apr 14, 2024 9:28am
I have two indicators in Pine Script which I'd like to to convert to either mql4 or mql5.

Id be very grateful if someone would be interested!

Thanks in advance.
Attached File(s)
File Type: txt hama candle.txt   6 KB | 387 downloads
File Type: txt trend angle.txt   1 KB | 338 downloads
  • #67,877
  • Apr 14, 2024 9:43am Apr 14, 2024 9:43am
Quoting johnsmith2nd
I have two indicators in Pine Script which I'd like to to convert to either mql4 or mql5. Id be very grateful if someone would be interested! Thanks in advance. {file} {file}
You mean this?
https://forex-station.com/attach/file/3433750
and this?
https://forex-station.com/attach/file/3361947
.ex4/.ex5 files can't be fixed or modified / I'm not a coder!
  • #67,878
  • Apr 14, 2024 9:57am Apr 14, 2024 9:57am
Quoting RIKc
{quote} Why? if(opSym[h]!=trSym[i]) continue;
I was just trial & error with many sets of possible codes, but unable to get the answer at the time, therefore I just pick one of the sets to be posted ...
  • #67,879
  • Apr 14, 2024 10:22am Apr 14, 2024 10:22am
Hi i want to know if there is an apk app that can notify once price is about to reach order block.
  • #67,880
  • Edited 11:07am Apr 14, 2024 10:34am | Edited 11:07am
Quoting shoely4love
Hi i want to know if there is an apk app that can notify once price is about to reach order block.
Attached File(s)
File Type: mq4 OrderBlocks (Orgn).mq4   23 KB | 396 downloads


Though, I'm not sure what you mean by "about to reach"?
Indicators don't know if price will reach the order block or not.

Also:
Attached File(s)
File Type: ex4 NAM Order Blocks.ex4   347 KB | 446 downloads

This one has proximity alerts.
Attached File(s)
File Type: pdf NAM Order Blocks - User Manual V1.11 - English.pdf   2.3 MB | 450 downloads

https://forex-station.com/attach/file/3445880
.ex4/.ex5 files can't be fixed or modified / I'm not a coder!
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