217 lines
8.4 KiB
MQL5
217 lines
8.4 KiB
MQL5
 | //+------------------------------------------------------------------+
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//| SymbolInfoSample.mq5 |
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//| Copyright 2000-2025, MetaQuotes Ltd. |
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//| https://www.mql5.com |
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//+------------------------------------------------------------------+
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#property copyright "Copyright 2000-2025, MetaQuotes Ltd."
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#property link "https://www.mql5.com"
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//---
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#property script_show_inputs
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//---
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input bool InpMarketWatch=true;
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//---
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#include <Trade\SymbolInfo.mqh>
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#include <ChartObjects\ChartObjectsTxtControls.mqh>
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//---
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#include "SymbolInfoSampleInit.mqh"
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//+------------------------------------------------------------------+
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//| Script to sample the use of class CSymbolInfo. |
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//+------------------------------------------------------------------+
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//+------------------------------------------------------------------+
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//| Symbol Info Sample script class |
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//+------------------------------------------------------------------+
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class CSymbolInfoSample
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{
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protected:
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CSymbolInfo m_symbol;
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//--- chart objects
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CChartObjectButton m_buttons[];
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int m_num_symbols;
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CChartObjectLabel m_label[40];
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CChartObjectLabel m_label_info[40];
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//---
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int m_symbol_idx;
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public:
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CSymbolInfoSample(void);
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~CSymbolInfoSample(void);
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//---
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bool Init(void);
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void Deinit(void);
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void Processing(void);
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private:
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void InfoToChart(void);
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};
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//---
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CSymbolInfoSample ExtScript;
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//+------------------------------------------------------------------+
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//| Constructor |
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//+------------------------------------------------------------------+
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CSymbolInfoSample::CSymbolInfoSample(void) : m_symbol_idx(0)
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{
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}
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//+------------------------------------------------------------------+
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//| Destructor |
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//+------------------------------------------------------------------+
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CSymbolInfoSample::~CSymbolInfoSample(void)
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{
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}
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//+------------------------------------------------------------------+
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//| Method Init. |
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//+------------------------------------------------------------------+
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bool CSymbolInfoSample::Init(void)
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{
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int i,sy=10;
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int dy=16;
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color color_label;
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color color_info;
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//--- tuning colors
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color_info =(color)(ChartGetInteger(0,CHART_COLOR_BACKGROUND)^0xFFFFFF);
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color_label=(color)(color_info^0x202020);
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//---
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if(ChartGetInteger(0,CHART_SHOW_OHLC))
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sy+=16;
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//---
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m_num_symbols=SymbolsTotal(InpMarketWatch);
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if(!m_num_symbols)
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return(false);
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ArrayResize(m_buttons,m_num_symbols);
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//--- creation Button[]
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for(i=0;i<m_num_symbols;i++)
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{
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m_buttons[i].Create(0,"Button"+IntegerToString(i),0,10+50*(i%10),sy+20*(i/10),50,20);
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m_buttons[i].Description(SymbolName(i,InpMarketWatch));
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m_buttons[i].Color(clrRed);
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m_buttons[i].FontSize(8);
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}
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m_symbol_idx=0;
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m_buttons[0].State(true);
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m_symbol.Name(m_buttons[0].Description());
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sy+=20*(1+i/10);
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//--- creation Labels[]
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for(i=0;i<40;i++)
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{
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m_label[i].Create(0,"Label"+IntegerToString(i),0,init_l_x[i],sy+dy*init_l_y[i]);
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m_label[i].Description(init_l_str[i]);
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m_label[i].Color(color_label);
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m_label[i].FontSize(8);
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//---
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m_label_info[i].Create(0,"LabelInfo"+IntegerToString(i),0,init_li_x[i],sy+dy*init_l_y[i]);
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m_label_info[i].Description(" ");
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m_label_info[i].Color(color_info);
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m_label_info[i].FontSize(8);
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}
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InfoToChart();
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//--- redraw chart
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ChartRedraw();
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//---
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return(true);
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}
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//+------------------------------------------------------------------+
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//| Method Deinit. |
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//+------------------------------------------------------------------+
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void CSymbolInfoSample::Deinit(void)
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{
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}
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//+------------------------------------------------------------------+
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//| Method Processing. |
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//+------------------------------------------------------------------+
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void CSymbolInfoSample::Processing(void)
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{
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int i;
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//---
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if(!m_buttons[m_symbol_idx].State())
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m_buttons[m_symbol_idx].State(true);
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for(i=0;i<m_num_symbols;i++)
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{
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if(m_buttons[i].State() && m_symbol_idx!=i)
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{
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m_buttons[m_symbol_idx].State(false);
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m_symbol_idx=i;
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m_symbol.Name(m_buttons[i].Description());
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}
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}
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m_symbol.RefreshRates();
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InfoToChart();
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//--- redraw chart (with the processing of events)
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ChartRedraw();
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Sleep(50);
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}
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//+------------------------------------------------------------------+
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//| Method InfoToChart. |
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//+------------------------------------------------------------------+
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void CSymbolInfoSample::InfoToChart(void)
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{
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int digits=m_symbol.Digits();
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//--- display volumes
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m_label_info[0].Description((string)m_symbol.Volume());
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m_label_info[1].Description((string)m_symbol.VolumeHigh());
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m_label_info[2].Description((string)m_symbol.VolumeLow());
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//--- display miscellaneous
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m_label_info[5].Description(TimeToString(m_symbol.Time()));
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m_label_info[6].Description((string)m_symbol.Digits());
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m_label_info[7].Description((string)m_symbol.Spread());
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m_label_info[8].Description((string)m_symbol.TicksBookDepth());
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//--- display terms of trade
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m_label_info[9].Description(m_symbol.TradeCalcModeDescription());
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m_label_info[10].Description(m_symbol.TradeModeDescription());
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//--- display trade levels
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m_label_info[11].Description((string)m_symbol.StopsLevel());
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m_label_info[12].Description((string)m_symbol.FreezeLevel());
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//--- display execution terms of trade
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m_label_info[13].Description(m_symbol.TradeExecutionDescription());
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//--- display swap terms of trade
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m_label_info[14].Description(m_symbol.SwapModeDescription());
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m_label_info[15].Description(m_symbol.SwapRollover3daysDescription());
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//--- display bid
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m_label_info[16].Description(DoubleToString(m_symbol.Bid(),digits));
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m_label_info[17].Description(DoubleToString(m_symbol.BidHigh(),digits));
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m_label_info[18].Description(DoubleToString(m_symbol.BidLow(),digits));
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//--- display ask
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m_label_info[19].Description(DoubleToString(m_symbol.Ask(),digits));
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m_label_info[20].Description(DoubleToString(m_symbol.AskHigh(),digits));
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m_label_info[21].Description(DoubleToString(m_symbol.AskLow(),digits));
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//--- display last
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m_label_info[22].Description(DoubleToString(m_symbol.Last(),digits));
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m_label_info[23].Description(DoubleToString(m_symbol.LastHigh(),digits));
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m_label_info[24].Description(DoubleToString(m_symbol.LastLow(),digits));
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//--- display tick
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m_label_info[25].Description(DoubleToString(m_symbol.Point(),digits));
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m_label_info[26].Description(DoubleToString(m_symbol.TickValue()));
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m_label_info[27].Description(DoubleToString(m_symbol.TickSize()));
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m_label_info[28].Description(DoubleToString(m_symbol.ContractSize()));
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//--- display lots
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m_label_info[29].Description(DoubleToString(m_symbol.LotsMin(),2));
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m_label_info[30].Description(DoubleToString(m_symbol.LotsMax(),2));
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m_label_info[31].Description(DoubleToString(m_symbol.LotsStep(),2));
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//--- display swaps
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m_label_info[32].Description(DoubleToString(m_symbol.SwapLong(),2));
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m_label_info[33].Description(DoubleToString(m_symbol.SwapShort(),2));
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//--- display currency
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m_label_info[34].Description(m_symbol.CurrencyBase());
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m_label_info[35].Description(m_symbol.CurrencyProfit());
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m_label_info[36].Description(m_symbol.CurrencyMargin());
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//--- display another
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m_label_info[37].Description(m_symbol.Bank());
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m_label_info[38].Description(m_symbol.Description());
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m_label_info[39].Description(m_symbol.Path());
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}
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//+------------------------------------------------------------------+
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//| Script program start function |
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//+------------------------------------------------------------------+
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int OnStart(void)
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{
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//--- call init function
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if(ExtScript.Init())
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{
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//--- cycle until the script is not halted
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while(!IsStopped())
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ExtScript.Processing();
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}
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//--- call deinit function
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ExtScript.Deinit();
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//---
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return(0);
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}
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//+------------------------------------------------------------------+
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