EIN EA BASIEREND AUF B BANDS UND B WIDTH, BRAUCHE DRINGEND HILFE!!

 

Liebe alle,

Ich programmiere eine ea, die mit B-Band und B-Breite arbeitet, für die B-Breite habe ich eine benutzerdefinierte EA hinzugefügt, es gibt keine Fehler Comeps, wenn ich kompilieren,

Aber ich bin shure es einige probs in Custom Indicator Aufruf.

so brauche ich einige Programmierer helfen, es zu korrigieren, ich immer dankbar sein, wer hilft mir dieses Mal, bcoz ich jetzt gestoppt,

//+------------------------------------------------------------------+
//|                                            Bolinger_Width_EA.mq5 |
//|                        Copyright 2013, MetaQuotes Software Corp. |
//|                                              http://www.mql5.com |
//+------------------------------------------------------------------+
#property copyright "Copyright 2013, MetaQuotes Software Corp."
#property link      "http://www.mql5.com"
#property version   "1.00"

//--- input parameters
input int bands_period= 20;        // Bollinger Bands period
input int bands_shift = 0;         // Bollinger Bands shift
input double deviation= 2;         // Standard deviation
input double   Lot=1;            // Lots to trade
//-----------------------
input uint ibands_period=15; //smoothing depth                    
input double ideviation=1.5; //deviation
input ENUM_APPLIED_PRICE  iapplied_price=PRICE_CLOSE; //type of price or handle
input int ibands_shift=0; //horizontal shift of the indicator in bars
//--- global variables
int BolBandsHandle;                // Bolinger Bands handle
double BBUp[],BBLow[],BBMidle[];   // dynamic arrays for numerical values of Bollinger Bands
//------------
double i_BB_Width[];
int BB_Handle;
//+------------------------------------------------------------------+
//| Expert initialization function                                   |
//+------------------------------------------------------------------+
int OnInit()
  {
//--- Do we have sufficient bars to work
   if(Bars(_Symbol,_Period)<60) // total number of bars is less than 60?
     {
      Alert("We have less than 60 bars on the chart, an Expert Advisor terminated!!");
      return(-1);
     }
//--- get handle of the Bollinger Bands and Width indicators
   BolBandsHandle=iBands(NULL,PERIOD_M1,bands_period,bands_shift,deviation,PRICE_CLOSE);
   BB_Handle=iCustom(NULL,PERIOD_M1,"i-BB-Width",ibands_period,ibands_shift,ideviation,PRICE_CLOSE);
//--- Check for Invalid Handle
   if((BolBandsHandle<0) || (BB_Handle<0))
     {
      Alert("Error in creation of indicators - error: ",GetLastError(),"!!");
      return(-1);
     }

   return(0);
  }
//+------------------------------------------------------------------+
//| Expert deinitialization function                                 |
//+------------------------------------------------------------------+
void OnDeinit(const int reason)
  {
//--- release indicator handles
   IndicatorRelease(BolBandsHandle);
   IndicatorRelease(BB_Handle);
  }
//+------------------------------------------------------------------+
//| Expert tick function                                             |
//+------------------------------------------------------------------+
void OnTick()
  {
//--- we will use the static Old_Time variable to serve the bar time.
//--- at each OnTick execution we will check the current bar time with the saved one.
//--- if the bar time isn't equal to the saved time, it indicates that we have a new tick.

   static datetime Old_Time;
   datetime New_Time[1];
   bool IsNewBar=false;

//--- copying the last bar time to the element New_Time[0]
   int copied=CopyTime(_Symbol,_Period,0,1,New_Time);
   if(copied>0) // ok, the data has been copied successfully
     {
      if(Old_Time!=New_Time[0]) // if old time isn't equal to new bar time
        {
         IsNewBar=true;   // if it isn't a first call, the new bar has appeared
         if(MQL5InfoInteger(MQL5_DEBUGGING)) Print("We have new bar here ",New_Time[0]," old time was ",Old_Time);
         Old_Time=New_Time[0];            // saving bar time
        }
     }
   else
     {
      Alert("Error in copying historical times data, error =",GetLastError());
      ResetLastError();
      return;
     }

//--- EA should only check for new trade if we have a new bar
   if(IsNewBar==false)
     {
      return;
     }

//--- do we have enough bars to work with
   int Mybars=Bars(_Symbol,_Period);
   if(Mybars<60) // if total bars is less than 60 bars
     {
      Alert("We have less than 60 bars, EA will now exit!!");
      return;
     }

   MqlRates mrate[];          // To be used to store the prices, volumes and spread of each bar   

/*
     Let's make sure our arrays values for the Rates and Indicators 
     is stored serially similar to the timeseries array
*/

// the rates arrays
   ArraySetAsSeries(mrate,true);
   ArraySetAsSeries(i_BB_Width,true);
// the indicator arrays
   ArraySetAsSeries(BBUp,true);
   ArraySetAsSeries(BBLow,true);
   ArraySetAsSeries(BBMidle,true);

//--- Get the details of the latest 3 bars
   if(CopyRates(_Symbol,_Period,0,3,mrate)<0)
     {
      Alert("Error copying rates/history data - error:",GetLastError(),"!!");
      return;
     }

//--- Copy the new values of our indicators to buffers (arrays) using the handle
   if(CopyBuffer(BolBandsHandle,0,0,3,BBMidle)<0 || CopyBuffer(BolBandsHandle,1,0,3,BBUp)<0
      || CopyBuffer(BolBandsHandle,2,0,3,BBLow)<0)
     {
      Alert("Error copying Bollinger Bands indicator Buffers - error:",GetLastError(),"!!");
      return;
     }

   if(CopyBuffer(BB_Handle,0,0,3,i_BB_Width)<0)
     {
      Alert("Error copying BB indicator buffer - error:",GetLastError());
      return;
     }

   double Ask = SymbolInfoDouble(_Symbol,SYMBOL_ASK);   // Ask price
   double Bid = SymbolInfoDouble(_Symbol,SYMBOL_BID);   // Bid price

//--- Declare bool type variables to hold our Buy and Sell Conditions
   bool Buy_Condition =(mrate[1].close > BBUp[1] && mrate[1].open < BBUp[1] &&  // White (bull) candle crossed the Lower Band from below to above
                        i_BB_Width[0]>i_BB_Width[1] && i_BB_Width[1]>i_BB_Width[2]); // and Width is growing up

   bool Sell_Condition = (mrate[1].close < BBLow[1] && mrate[1].open > BBLow[1] &&  // Black (bear) candle crossed the Upper Band from above to below
                          i_BB_Width[0]>i_BB_Width[1] && i_BB_Width[1]>i_BB_Width[2]);// and Width is falling down

   bool Buy_Close=(mrate[1].close<BBMidle[1] && mrate[1].open>BBMidle[1]);              // Black candle crossed the Upper Band from above to below

   bool Sell_Close=(mrate[1].close>BBMidle[1] && mrate[1].open<BBMidle[1]);           // White candle crossed the Lower Band from below to above

   if(Buy_Condition && !PositionSelect(_Symbol))    // Open long position
     {                                              // Width is growing up
      LongPositionOpen();                           // and white candle crossed the Lower Band from below to above
     }

   if(Sell_Condition && !PositionSelect(_Symbol))   // Open short position
     {                                              // Width is falling down
      ShortPositionOpen();                          // and Black candle crossed the Upper Band from above to below
     }

   if(Buy_Close && PositionSelect(_Symbol))         // Close long position
     {                                              // Black candle crossed the Upper Band from above to below
      LongPositionClose();
     }

   if(Sell_Close && PositionSelect(_Symbol))        // Close short position
     {                                              // White candle crossed the Lower Band from below to above
      ShortPositionClose();
     }

   return;
  }
//+------------------------------------------------------------------+
//| Open Long position                                               |
//+------------------------------------------------------------------+
void LongPositionOpen()
  {
   MqlTradeRequest mrequest;                             // Will be used for trade requests
   MqlTradeResult mresult;                               // Will be used for results of trade requests
   
   ZeroMemory(mrequest);
   ZeroMemory(mresult);
   
   double Ask = SymbolInfoDouble(_Symbol,SYMBOL_ASK);    // Ask price
   double Bid = SymbolInfoDouble(_Symbol,SYMBOL_BID);    // Bid price

   if(!PositionSelect(_Symbol))
     {
      mrequest.action = TRADE_ACTION_DEAL;               // Immediate order execution
      mrequest.price = NormalizeDouble(Ask,_Digits);     // Lastest Ask price
      mrequest.sl = 0;                                   // Stop Loss
      mrequest.tp = 0;                                   // Take Profit
      mrequest.symbol = _Symbol;                         // Symbol
      mrequest.volume = Lot;                             // Number of lots to trade
      mrequest.magic = 0;                                // Magic Number
      mrequest.type = ORDER_TYPE_BUY;                    // Buy Order
      mrequest.type_filling = ORDER_FILLING_FOK;         // Order execution type
      mrequest.deviation=5;                              // Deviation from current price
      OrderSend(mrequest,mresult);                       // Send order
     }
  }
//+------------------------------------------------------------------+
//| Open Short position                                              |
//+------------------------------------------------------------------+
void ShortPositionOpen()
  {
   MqlTradeRequest mrequest;                             // Will be used for trade requests
   MqlTradeResult mresult;                               // Will be used for results of trade requests
   
   ZeroMemory(mrequest);
   ZeroMemory(mresult);
   
   double Ask = SymbolInfoDouble(_Symbol,SYMBOL_ASK);    // Ask price
   double Bid = SymbolInfoDouble(_Symbol,SYMBOL_BID);    // Bid price

   if(!PositionSelect(_Symbol))
     {
      mrequest.action = TRADE_ACTION_DEAL;               // Immediate order execution
      mrequest.price = NormalizeDouble(Bid,_Digits);     // Lastest Bid price
      mrequest.sl = 0;                                   // Stop Loss
      mrequest.tp = 0;                                   // Take Profit
      mrequest.symbol = _Symbol;                         // Symbol
      mrequest.volume = Lot;                             // Number of lots to trade
      mrequest.magic = 0;                                // Magic Number
      mrequest.type= ORDER_TYPE_SELL;                    // Sell order
      mrequest.type_filling = ORDER_FILLING_FOK;         // Order execution type
      mrequest.deviation=5;                              // Deviation from current price
      OrderSend(mrequest,mresult);                       // Send order
     }
  }
//+------------------------------------------------------------------+
//| Close Long position                                              |
//+------------------------------------------------------------------+
void LongPositionClose()
  {
   MqlTradeRequest mrequest;                             // Will be used for trade requests
   MqlTradeResult mresult;                               // Will be used for results of trade requests
   
   ZeroMemory(mrequest);
   ZeroMemory(mresult);
   
   double Ask = SymbolInfoDouble(_Symbol,SYMBOL_ASK);    // Ask price
   double Bid = SymbolInfoDouble(_Symbol,SYMBOL_BID);    // Bid price

   if(PositionGetInteger(POSITION_TYPE)==POSITION_TYPE_BUY)
     {
      mrequest.action = TRADE_ACTION_DEAL;               // Immediate order execution
      mrequest.price = NormalizeDouble(Bid,_Digits);     // Lastest Bid price
      mrequest.sl = 0;                                   // Stop Loss
      mrequest.tp = 0;                                   // Take Profit
      mrequest.symbol = _Symbol;                         // Symbol
      mrequest.volume = Lot;                             // Number of lots to trade
      mrequest.magic = 0;                                // Magic Number
      mrequest.type= ORDER_TYPE_SELL;                    // Sell order
      mrequest.type_filling = ORDER_FILLING_FOK;         // Order execution type
      mrequest.deviation=5;                              // Deviation from current price
      OrderSend(mrequest,mresult);                       // Send order
     }
  }
//+------------------------------------------------------------------+
//| Close Short position                                             |
//+------------------------------------------------------------------+
void ShortPositionClose()
  {
   MqlTradeRequest mrequest;                             // Will be used for trade requests
   MqlTradeResult mresult;                               // Will be used for results of trade requests
   
   ZeroMemory(mrequest);
   ZeroMemory(mresult);
   
   double Ask = SymbolInfoDouble(_Symbol,SYMBOL_ASK);    // Ask price
   double Bid = SymbolInfoDouble(_Symbol,SYMBOL_BID);    // Bid price

   if(PositionGetInteger(POSITION_TYPE)==POSITION_TYPE_SELL)
     {
      mrequest.action = TRADE_ACTION_DEAL;               // Immediate order execution
      mrequest.price = NormalizeDouble(Ask,_Digits);     // Latest ask price
      mrequest.sl = 0;                                   // Stop Loss
      mrequest.tp = 0;                                   // Take Profit
      mrequest.symbol = _Symbol;                         // Symbol
      mrequest.volume = Lot;                             // Number of lots to trade
      mrequest.magic = 0;                                // Magic Number
      mrequest.type = ORDER_TYPE_BUY;                    // Buy order
      mrequest.type_filling = ORDER_FILLING_FOK;         // Order execution type
      mrequest.deviation=5;                              // Deviation from current price
      OrderSend(mrequest,mresult);                       // Send order
     }
  }
//+------------------------------------------------------------------+
Vielen Dank im Voraus
Step on New Rails: Custom Indicators in MQL5
Step on New Rails: Custom Indicators in MQL5
  • 2009.11.23
  • Андрей
  • www.mql5.com
I will not list all of the new possibilities and features of the new terminal and language. They are numerous, and some novelties are worth the discussion in a separate article. Also there is no code here, written with object-oriented programming, it is a too serous topic to be simply mentioned in a context as additional advantages for developers. In this article we will consider the indicators, their structure, drawing, types and their programming details, as compared to MQL4. I hope that this article will be useful both for beginners and experienced developers, maybe some of them will find something new.
 
surubabs:

Liebe alle,

Ich programmiere eine ea, die mit B-Band und B-Breite arbeitet, für die B-Breite habe ich eine benutzerdefinierte EA hinzugefügt, es gibt keine Fehler Comeps, wenn ich kompilieren,

Aber ich bin shure es einige probs in Custom Indicator Aufruf.

so brauche ich einige Programmierer Hilfe, um es zu korrigieren, ich immer dankbar sein, wer hilft mir dieses Mal, bcoz ich jetzt gestoppt bekam,

Vielen Dank im Voraus

Bitte achten Sie auf die Reihenfolge der Eingabeparameter von iBand Widh:

BB_Handle=iCustom(NULL,PERIOD_M1,"i-BB-Width",ibands_period,ibands_shift,ideviation,PRICE_CLOSE);

Entsprechend der Eingabereihenfolge des Indikators, sollte es :

BB_Handle=iCustom(NULL,PERIOD_M1,"i-BB-Width",ibands_period,ideviation,iapplied_price,ibands_shift);
 

Sie brauchen diesen benutzerdefinierten Indikator nicht.

Sie haben bbands, subtrahieren Sie einfach die Hüllkurven der bbands.

Step on New Rails: Custom Indicators in MQL5
Step on New Rails: Custom Indicators in MQL5
  • 2009.11.23
  • Андрей
  • www.mql5.com
I will not list all of the new possibilities and features of the new terminal and language. They are numerous, and some novelties are worth the discussion in a separate article. Also there is no code here, written with object-oriented programming, it is a too serous topic to be simply mentioned in a context as additional advantages for developers. In this article we will consider the indicators, their structure, drawing, types and their programming details, as compared to MQL4. I hope that this article will be useful both for beginners and experienced developers, maybe some of them will find something new.
 
achidayat:

Bitte achten Sie auf die Reihenfolge der Eingabeparameter von iBand Widh:

Je nach der Reihenfolge der Eingabe des Indikators, sollte es :

Ich füge diesen benutzerdefinierten Indikator hinzu, bitte geben Sie mir die richtige Aufrufmethode für diesen Indikator,

Danke für Ihre Hilfe.

//+------------------------------------------------------------------+
//|                                                   i-BB-Width.mq5 | 
//|                         Copyright © 2007, Kim Igor V. aka KimIV. | 
//|                                             http://www.kimiv.ru/ | 
//+------------------------------------------------------------------+

#property copyright "Copyright © 2007, Kim Igor V. aka KimIV."
#property link "http://www.kimiv.ru/"
#property description "The width of the Bollinger Bands"
//---- indicator version number
#property version   "1.00"
//---- drawing indicator in a separate window
#property indicator_separate_window 
//---- number of indicator buffers
#property indicator_buffers 1 
//---- only one plot is used
#property indicator_plots   1
//+-----------------------------------+
//|  Parameters of indicator drawing  |
//+-----------------------------------+
//---- drawing the indicator as a line
#property indicator_type1   DRAW_LINE
//---- blue color is used for the indicator line
#property indicator_color1 Blue
//---- the indicator line is a continuous curve
#property indicator_style1  STYLE_SOLID
//---- Indicator line width is equal to 1
#property indicator_width1  2
//---- displaying the indicator label
#property indicator_label1  "i-BB-Width"
//+-----------------------------------+
//|  Declaration of constants         |
//+-----------------------------------+
#define RESET 0 // the constant for getting the command for the indicator recalculation back to the terminal
//+-----------------------------------+
//|  Input parameters of the indicator|
//+-----------------------------------+
input uint bands_period=20; //smoothing depth                    
input double deviation=2.0; //deviation
input ENUM_APPLIED_PRICE  applied_price=PRICE_CLOSE; //type of price or handle
input int Shift=0; //horizontal shift of the indicator in bars
//+-----------------------------------+

//---- declaration of a dynamic array that further 
// will be used as an indicator buffer
double IndBuffer[];

//---- declaration of integer variables for the indicators handles
int BB_Handle;
//---- declaration of the integer variables for the start of data calculation
uint min_rates_total;
//+------------------------------------------------------------------+   
//| i-BB-Width indicator initialization function                     | 
//+------------------------------------------------------------------+ 
void OnInit()
  {
//---- Initialization of variables of the start of data calculation
   min_rates_total=bands_period;

//---- getting handle of the iBearsPower indicator
   BB_Handle=iBands(NULL,0,int(bands_period),0,deviation,applied_price);
   if(BB_Handle==INVALID_HANDLE) Print(" Failed to get handle of the iBands indicator");

//---- set dynamic array as an indicator buffer
   SetIndexBuffer(0,IndBuffer,INDICATOR_DATA);
//---- moving the indicator 1 horizontally
   PlotIndexSetInteger(0,PLOT_SHIFT,Shift);
//---- performing the shift of beginning of indicator drawing
   PlotIndexSetInteger(0,PLOT_DRAW_BEGIN,min_rates_total);
//---- setting the indicator values that won't be visible on a chart
   PlotIndexSetDouble(0,PLOT_EMPTY_VALUE,EMPTY_VALUE);
//---- indexing elements in the buffer as in timeseries
   ArraySetAsSeries(IndBuffer,true);

//---- initializations of variable for indicator short name
   string shortname;
   StringConcatenate(shortname,"i-BB-Width(",
                     bands_period,", ",deviation,", ",EnumToString(applied_price),", ",Shift,")");
//--- creation of the name to be displayed in a separate sub-window and in a pop up help
   IndicatorSetString(INDICATOR_SHORTNAME,shortname);

//---- determination of accuracy of displaying the indicator values
   IndicatorSetInteger(INDICATOR_DIGITS,0);
//---- end of initialization
  }
//+------------------------------------------------------------------+ 
//| i-BB-Width iteration function                                    | 
//+------------------------------------------------------------------+ 
int OnCalculate(
                const int rates_total,    // amount of history in bars at the current tick
                const int prev_calculated,// amount of history in bars at the previous tick
                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[]
                )
  {
//---- checking the number of bars to be enough for calculation
   if(BarsCalculated(BB_Handle)<rates_total || rates_total<int(min_rates_total)) return(RESET);

//---- declaration of variables with a floating point  
   double UpBB[],DnBB[];
//---- Declaration of integer variables and getting already calculated bars
   int limit,bar,to_copy;

//--- calculations of the necessary amount of data to be copied and
//the "limit" starting index for loop of bars recalculation
   if(prev_calculated>rates_total || prev_calculated<=0)// checking for the first start of the indicator calculation
     {
      limit=int(rates_total-min_rates_total-1); // starting index for calculation of all bars
     }
   else limit=rates_total-prev_calculated; // starting index for calculation of new bars
   to_copy=limit+1;

//---- indexing elements in arrays as time series  
   ArraySetAsSeries(UpBB,true);
   ArraySetAsSeries(DnBB,true);

//---- copy newly appeared data into the arrays  
   if(CopyBuffer(BB_Handle,UPPER_BAND,0,to_copy,UpBB)<=0) return(RESET);
   if(CopyBuffer(BB_Handle,LOWER_BAND,0,to_copy,DnBB)<=0) return(RESET);

//---- Main cycle of calculation of the indicator
   for(bar=limit; bar>=0 && !IsStopped(); bar--) IndBuffer[bar]=(UpBB[bar]-DnBB[bar])/_Point;
//----     
   return(rates_total);
  }
//+------------------------------------------------------------------+
Step on New Rails: Custom Indicators in MQL5
Step on New Rails: Custom Indicators in MQL5
  • 2009.11.23
  • Андрей
  • www.mql5.com
I will not list all of the new possibilities and features of the new terminal and language. They are numerous, and some novelties are worth the discussion in a separate article. Also there is no code here, written with object-oriented programming, it is a too serous topic to be simply mentioned in a context as additional advantages for developers. In this article we will consider the indicators, their structure, drawing, types and their programming details, as compared to MQL4. I hope that this article will be useful both for beginners and experienced developers, maybe some of them will find something new.
 
graziani:

Sie brauchen diesen benutzerdefinierten Indikator nicht.

Sie haben bbands, subtrahieren Sie einfach die Hüllkurven der bbands.

Vielen Dank für Ihren Kommentar, ich bin das Hinzufügen der Indikator-Code hier,
//+------------------------------------------------------------------+
//|                                                   i-BB-Width.mq5 | 
//|                         Copyright © 2007, Kim Igor V. aka KimIV. | 
//|                                             http://www.kimiv.ru/ | 
//+------------------------------------------------------------------+

#property copyright "Copyright © 2007, Kim Igor V. aka KimIV."
#property link "http://www.kimiv.ru/"
#property description "The width of the Bollinger Bands"
//---- indicator version number
#property version   "1.00"
//---- drawing indicator in a separate window
#property indicator_separate_window 
//---- number of indicator buffers
#property indicator_buffers 1 
//---- only one plot is used
#property indicator_plots   1
//+-----------------------------------+
//|  Parameters of indicator drawing  |
//+-----------------------------------+
//---- drawing the indicator as a line
#property indicator_type1   DRAW_LINE
//---- blue color is used for the indicator line
#property indicator_color1 Blue
//---- the indicator line is a continuous curve
#property indicator_style1  STYLE_SOLID
//---- Indicator line width is equal to 1
#property indicator_width1  2
//---- displaying the indicator label
#property indicator_label1  "i-BB-Width"
//+-----------------------------------+
//|  Declaration of constants         |
//+-----------------------------------+
#define RESET 0 // the constant for getting the command for the indicator recalculation back to the terminal
//+-----------------------------------+
//|  Input parameters of the indicator|
//+-----------------------------------+
input uint bands_period=20; //smoothing depth                    
input double deviation=2.0; //deviation
input ENUM_APPLIED_PRICE  applied_price=PRICE_CLOSE; //type of price or handle
input int Shift=0; //horizontal shift of the indicator in bars
//+-----------------------------------+

//---- declaration of a dynamic array that further 
// will be used as an indicator buffer
double IndBuffer[];

//---- declaration of integer variables for the indicators handles
int BB_Handle;
//---- declaration of the integer variables for the start of data calculation
uint min_rates_total;
//+------------------------------------------------------------------+   
//| i-BB-Width indicator initialization function                     | 
//+------------------------------------------------------------------+ 
void OnInit()
  {
//---- Initialization of variables of the start of data calculation
   min_rates_total=bands_period;

//---- getting handle of the iBearsPower indicator
   BB_Handle=iBands(NULL,0,int(bands_period),0,deviation,applied_price);
   if(BB_Handle==INVALID_HANDLE) Print(" Failed to get handle of the iBands indicator");

//---- set dynamic array as an indicator buffer
   SetIndexBuffer(0,IndBuffer,INDICATOR_DATA);
//---- moving the indicator 1 horizontally
   PlotIndexSetInteger(0,PLOT_SHIFT,Shift);
//---- performing the shift of beginning of indicator drawing
   PlotIndexSetInteger(0,PLOT_DRAW_BEGIN,min_rates_total);
//---- setting the indicator values that won't be visible on a chart
   PlotIndexSetDouble(0,PLOT_EMPTY_VALUE,EMPTY_VALUE);
//---- indexing elements in the buffer as in timeseries
   ArraySetAsSeries(IndBuffer,true);

//---- initializations of variable for indicator short name
   string shortname;
   StringConcatenate(shortname,"i-BB-Width(",
                     bands_period,", ",deviation,", ",EnumToString(applied_price),", ",Shift,")");
//--- creation of the name to be displayed in a separate sub-window and in a pop up help
   IndicatorSetString(INDICATOR_SHORTNAME,shortname);

//---- determination of accuracy of displaying the indicator values
   IndicatorSetInteger(INDICATOR_DIGITS,0);
//---- end of initialization
  }
//+------------------------------------------------------------------+ 
//| i-BB-Width iteration function                                    | 
//+------------------------------------------------------------------+ 
int OnCalculate(
                const int rates_total,    // amount of history in bars at the current tick
                const int prev_calculated,// amount of history in bars at the previous tick
                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[]
                )
  {
//---- checking the number of bars to be enough for calculation
   if(BarsCalculated(BB_Handle)<rates_total || rates_total<int(min_rates_total)) return(RESET);

//---- declaration of variables with a floating point  
   double UpBB[],DnBB[];
//---- Declaration of integer variables and getting already calculated bars
   int limit,bar,to_copy;

//--- calculations of the necessary amount of data to be copied and
//the "limit" starting index for loop of bars recalculation
   if(prev_calculated>rates_total || prev_calculated<=0)// checking for the first start of the indicator calculation
     {
      limit=int(rates_total-min_rates_total-1); // starting index for calculation of all bars
     }
   else limit=rates_total-prev_calculated; // starting index for calculation of new bars
   to_copy=limit+1;

//---- indexing elements in arrays as time series  
   ArraySetAsSeries(UpBB,true);
   ArraySetAsSeries(DnBB,true);

//---- copy newly appeared data into the arrays  
   if(CopyBuffer(BB_Handle,UPPER_BAND,0,to_copy,UpBB)<=0) return(RESET);
   if(CopyBuffer(BB_Handle,LOWER_BAND,0,to_copy,DnBB)<=0) return(RESET);

//---- Main cycle of calculation of the indicator
   for(bar=limit; bar>=0 && !IsStopped(); bar--) IndBuffer[bar]=(UpBB[bar]-DnBB[bar])/_Point;
//----     
   return(rates_total);
  }
//+------------------------------------------------------------------+
 
surubabs:

Ich füge diesen benutzerdefinierten Indikator hinzu. Bitte geben Sie mir die korrekte Aufrufmethode für diesen Indikator an,

Vielen Dank für Ihre Hilfe.

Wie ich schon sagte, sollten Sie auf die Aufträge achten. Wenn Sie also einen Parameter wie diesen eingeben:

input uint bands_period=20; //smoothing depth                    
input double deviation=2.0; //deviation
input ENUM_APPLIED_PRICE  applied_price=PRICE_CLOSE; //type of price or handle
input int Shift=0; //horizontal shift of the indicator in bar

dann sollten Sie zum Aufrufen der Indikatoren die gleichen Aufträge schreiben

BB_Handle=iCustom(NULL,PERIOD_M1,"i-BB-Width",bands_period,deviation,applied_price,Shift);
 
achidayat:

Wie ich bereits sagte, sollten Sie auf die Aufträge achten. Wenn Sie also einen Parameter wie diesen eingeben :

dann zum Aufruf von Indikatoren sollten Sie die gleichen Aufträge schreiben

Ich tat es wie u advaiced, aber das Problem, das ich noch konfrontiert bin, ist in ontick(), wenn ich die Puffer kopieren, die Breite Indikator hat nur eine einzige Zeile, und in der Indikator-Code zeigt es als IndiBuffer,

Welchen Puffer soll ich dann vom Breitenindikator kopieren, wenn er wie im Breitenindikatorcode ist.

//---- copy newly appeared data into the arrays  
   if(CopyBuffer(BB_Handle,UPPER_BAND,0,to_copy,UpBB)<=0) return(RESET);
   if(CopyBuffer(BB_Handle,LOWER_BAND,0,to_copy,DnBB)<=0) return(RESET);

Ich kann dies nicht in Kauf-Verkaufs-Bedingungen verwenden,

Bitte beraten Sie mich, um es in der richtigen Weise zu programmieren, ich versuchte mehr als zwei ganze Tage auf diese,

Bitte helfen Sie, Sir.

 

Was graziani Ihnen sagte, ist, dass die Verwendung von "i-BB_Width" unnötig ist . Dieser Indikator berechnet nur die Differenz zwischen dem oberen und unteren Band. Sie können diesen Indikator also komplett aus Ihrem EA entfernen.

Danach liegt es an dir, die Logik deines Algorithmus zu überprüfen.

Dateien:
 
angevoyageur:

Was graziani Ihnen sagte, ist, dass die Verwendung von "i-BB_Width" unnötig ist . Dieser Indikator berechnet nur die Differenz zwischen dem oberen und unteren Band. Sie können diesen Indikator also komplett aus Ihrem EA entfernen.

Danach liegt es an dir, die Logik deines Algorithmus zu überprüfen.

Ha ha schöne Lösung, gefällt mir :-)

Sir, ich habe eine Frage,

kann ich die Breite in einem EA differenzieren? wie width=Upband-Lowband/Baseline,

ist das möglich?

 
surubabs:

Ha ha schöne Lösung, gefällt mir :-)

Sir, ich habe eine Frage,

kann ich die Breite in einem Ea differenzieren? wie width=Upband-Lowband/Baseline,

ist das möglich?

Tut mir leid, aber ich verstehe Ihre Frage nicht.
 
angevoyageur:
Sorry, aber ich verstehe Ihre Frage nicht.

Sorry einige Rechtschreibfehler,

Ich möchte die Breite des Bandes für diese es brauchen einige Berechnung wie

Breite=(oberes-Band-unteres-Band)/Basisband

Ist es möglich, diese Berechnung innerhalb der Ea zu machen?

Wie kann man das definieren? Als ich es versuchte, bekam ich einen Fehler,

Width[]=(Upperband[ ]-Lowerband[ ])/Baseband[ ],

Bitte um Ratschläge

Grund der Beschwerde: