77 lines
2.2 KiB
MQL5
77 lines
2.2 KiB
MQL5
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//+------------------------------------------------------------------+
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//| askorbid.mq5 |
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//| Copyright 2020, MetaQuotes Software Corp. |
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//| https://www.mql5.com |
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//+------------------------------------------------------------------+
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#define KEY_NUMLOCK_1 97
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#define KEY_NUMLOCK_0 96
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//+-------------------------
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//| Expert initialization function |
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//+------------------------------------------------------------------+
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int OnInit()
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{
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//---
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//---
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return(INIT_SUCCEEDED);
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}
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//+------------------------------------------------------------------+
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//| Expert deinitialization function |
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//+------------------------------------------------------------------+
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void OnDeinit(const int reason)
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{
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//---
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}
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//+------------------------------------------------------------------+
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//| Expert tick function |
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//+------------------------------------------------------------------+
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void OnTick()
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{
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//---
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}
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//+------------------------------------------------------------------+
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//| ChartEvent function |
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//+------------------------------------------------------------------+
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void OnChartEvent(const int id,
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const long &lparam,
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const double &dparam,
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const string &sparam)
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{
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//---
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double ask,bid;
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getAskandBid(ask,bid);
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{
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if(id==CHARTEVENT_KEYDOWN)
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{
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Print(lparam);
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switch((int)lparam)
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{
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case 97:
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Print("ASK: ",ask);
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break;
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case 96:
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Print("BID: ",bid);
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break;
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}
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}
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}
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}
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//+------------------------------------------------------------------+
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void getAskandBid(double&Ask,double&Bid)
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//---
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{
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Ask=SymbolInfoDouble(_Symbol,SYMBOL_ASK);
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Bid=SymbolInfoDouble(_Symbol,SYMBOL_BID);
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}
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//+------------------------------------------------------------------+
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