forked from rosh/MQL5Book
36 lines
1.6 KiB
MQL5
36 lines
1.6 KiB
MQL5
 | //+------------------------------------------------------------------+
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//| StringModify.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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#define PRT(A) Print(#A, "='", (A), "'")
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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 text = " \tAbCdE F1 ";
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PRT(StringToLower(text)); // 'true'
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PRT(text); // ' \tabcde f1 '
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PRT(StringToUpper(text)); // 'true'
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PRT(text); // ' \tABCDE F1 '
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PRT(StringTrimLeft(text)); // '3'
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PRT(text); // 'ABCDE F1 '
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PRT(StringTrimRight(text)); // '2'
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PRT(text); // 'ABCDE F1'
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PRT(StringTrimRight(text)); // '0' (no more whitespace to remove)
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PRT(text); // 'ABCDE F1'
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// ↑
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// └internal blank remains
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string russian = "Русский Текст";
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PRT(StringToUpper(russian)); // 'true'
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PRT(russian); // 'РУССКИЙ ТЕКСТ'
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string german = "straßenführung";
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PRT(StringToUpper(german)); // 'true'
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PRT(german); // 'STRAßENFÜHRUNG'
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}
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//+------------------------------------------------------------------+
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