QSettings-store-and-read-Hex-value: Difference between revisions

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h2. QSettings store and read Hex value
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 />}
const QString str = QLatin1String("0x23");
bool ok;
const unsigned int parsedValue = str.toUInt(&amp;ok, 16);
if (!ok) {
//Parsing failed, handle error here
}


qDebug() &lt;&lt; parsedValue;
qDebug() << parsedValue;


QSettings settings;
QSettings settings;


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


Read
Read

Revision as of 11:18, 25 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

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