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https://github.com/softwaredevelop/mql5.git
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Toh4iem9
92 lines
4.1 KiB
Plaintext
92 lines
4.1 KiB
Plaintext
//+------------------------------------------------------------------+
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//| SymbolInfoDoubleChecker.mq5 |
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//| Copyright 2025, MetaQuotes Ltd. |
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//| https://www.mql5.com |
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//+------------------------------------------------------------------+
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#property copyright "Copyright 2025, MetaQuotes Ltd."
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#property link "https://www.mql5.com"
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#property version "1.02" // Version updated to reflect fixes
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#property description "Checks and displays all DOUBLE properties for the current symbol."
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#include <Trade\SymbolInfo.mqh>
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//--- Array of all double properties to check.
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const ENUM_SYMBOL_INFO_DOUBLE G_DOUBLE_PROPERTIES[] =
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{
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SYMBOL_BID, SYMBOL_BIDHIGH, SYMBOL_BIDLOW, SYMBOL_ASK, SYMBOL_ASKHIGH,
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SYMBOL_ASKLOW, SYMBOL_LAST, SYMBOL_LASTHIGH, SYMBOL_LASTLOW,
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SYMBOL_VOLUME_REAL, SYMBOL_VOLUMEHIGH_REAL, SYMBOL_VOLUMELOW_REAL,
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SYMBOL_OPTION_STRIKE, SYMBOL_POINT, SYMBOL_TRADE_TICK_VALUE,
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SYMBOL_TRADE_TICK_VALUE_PROFIT, SYMBOL_TRADE_TICK_VALUE_LOSS,
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SYMBOL_TRADE_TICK_SIZE, SYMBOL_TRADE_CONTRACT_SIZE,
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SYMBOL_TRADE_ACCRUED_INTEREST, SYMBOL_TRADE_FACE_VALUE,
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SYMBOL_TRADE_LIQUIDITY_RATE, SYMBOL_VOLUME_MIN, SYMBOL_VOLUME_MAX,
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SYMBOL_VOLUME_STEP, SYMBOL_VOLUME_LIMIT, SYMBOL_SWAP_LONG,
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SYMBOL_SWAP_SHORT, SYMBOL_SWAP_SUNDAY, SYMBOL_SWAP_MONDAY, SYMBOL_SWAP_TUESDAY,
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SYMBOL_SWAP_WEDNESDAY, SYMBOL_SWAP_THURSDAY, SYMBOL_SWAP_FRIDAY,
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SYMBOL_SWAP_SATURDAY, SYMBOL_MARGIN_INITIAL, SYMBOL_MARGIN_MAINTENANCE,
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SYMBOL_SESSION_VOLUME, SYMBOL_SESSION_TURNOVER, SYMBOL_SESSION_INTEREST,
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SYMBOL_SESSION_BUY_ORDERS_VOLUME, SYMBOL_SESSION_SELL_ORDERS_VOLUME,
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SYMBOL_SESSION_OPEN, SYMBOL_SESSION_CLOSE, SYMBOL_SESSION_AW,
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SYMBOL_SESSION_PRICE_SETTLEMENT, SYMBOL_SESSION_PRICE_LIMIT_MIN,
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SYMBOL_SESSION_PRICE_LIMIT_MAX, SYMBOL_MARGIN_HEDGED, SYMBOL_PRICE_CHANGE,
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SYMBOL_PRICE_VOLATILITY, SYMBOL_PRICE_THEORETICAL, SYMBOL_PRICE_DELTA,
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SYMBOL_PRICE_THETA, SYMBOL_PRICE_GAMMA, SYMBOL_PRICE_VEGA,
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SYMBOL_PRICE_RHO, SYMBOL_PRICE_OMEGA, SYMBOL_PRICE_SENSITIVITY
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};
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//+------------------------------------------------------------------+
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//| Script program start function |
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//+------------------------------------------------------------------+
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void OnStart()
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{
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string symbol = _Symbol;
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// Initialize CSymbolInfo. The constructor is parameterless.
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// We must call .Name() to set the symbol.
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CSymbolInfo m_symbol_info;
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if(!m_symbol_info.Name(symbol))
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{
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PrintFormat("Error: Symbol '%s' not found or not available in Market Watch.", symbol);
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return;
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}
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Print("--- Symbol Property Checker Started ---");
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PrintFormat("Checking symbol: %s", symbol);
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Print("------------------------------------------------------------------");
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double value;
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string result_str;
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for(int i = 0; i < ArraySize(G_DOUBLE_PROPERTIES); i++)
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{
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ResetLastError();
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bool success = m_symbol_info.InfoDouble(G_DOUBLE_PROPERTIES[i], value);
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int error = GetLastError();
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// --- FIX: Using StringFormat with padding for alignment ---
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// The "%-35s" specifier pads the string to 35 characters, left-aligned.
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string property_name = EnumToString(G_DOUBLE_PROPERTIES[i]);
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if(success)
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{
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// The "%g" specifier provides a general, clean format for double values.
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result_str = StringFormat("%-35s | Status: SUPPORTED | Value: %g",
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property_name,
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value);
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Print(result_str);
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}
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else
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{
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result_str = StringFormat("%-35s | Status: FAILED | Error: %d",
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property_name,
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error);
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Print(result_str);
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}
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}
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Print("------------------------------------------------------------------");
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Print("--- Check Completed ---");
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}
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//+------------------------------------------------------------------+
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//+------------------------------------------------------------------+
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