QSettings-store-and-read-Hex-value: Difference between revisions
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h2. QSettings store and read Hex value | |||
const QString str = QLatin1String( | const QString str = QLatin1String("0x23&quot;);<br />bool ok;<br />const unsigned int parsedValue = str.toUInt(&ok, 16);<br />if (!ok) {<br /> //Parsing failed, handle error here<br />} | ||
qDebug() << parsedValue; | qDebug() << parsedValue; | ||
Line 7: | Line 7: | ||
QSettings settings; | QSettings settings; | ||
Store<br /> settings.setValue( | Store<br />settings.setValue('key',str); | ||
Read | Read |
Revision as of 10:59, 24 February 2015
h2. QSettings store and read Hex value
const QString str = QLatin1String("0x23");
bool ok;
const unsigned int parsedValue = str.toUInt(&ok, 16);
if (!ok) {
//Parsing failed, handle error here
}
qDebug() << parsedValue;
QSettings settings;
Store
settings.setValue('key',str);
Read