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h2. QSettings store and read Hex value

const QString str = QLatin1String(&quot;0x23&amp;quot;);<br />bool ok;<br />const unsigned int parsedValue = str.toUInt(&amp;ok, 16);<br />if (!ok) {<br /> //Parsing failed, handle error here<br />}

qDebug() &lt;&lt; parsedValue;

QSettings settings;

Store<br />settings.setValue('key',str);

Read

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