forked from airat77786/MQL5Book
31 lines
1.3 KiB
MQL5
31 lines
1.3 KiB
MQL5
 | //+------------------------------------------------------------------+
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//| OutputSound.mq5 |
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//| Copyright 2021, MetaQuotes Ltd. |
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//| https://www.mql5.com |
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//+------------------------------------------------------------------+
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#include "..\..\Include\PRTF.mqh"
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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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// file "new.txt" was created but will produce neither a sound, nor an error
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PRTF(PlaySound("new.txt"));
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// this file is missing
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PRTF(PlaySound("abracadabra.wav"));
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// lets measure the time neede to execute the function
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const uint start = GetTickCount();
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// this is a standard file, it should play ok
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PRTF(PlaySound("request.wav"));
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PRTF(GetTickCount() - start);
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/*
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output:
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PlaySound(new.txt)=true / ok
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PlaySound(abracadabra.wav)=false / FILE_NOT_EXIST(5019)
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PlaySound(request.wav)=true / ok
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GetTickCount()-start=0 / ok
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*/
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}
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//+------------------------------------------------------------------+
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