【Qt】QSettings

【Proposal】

1. read/parse ini file。

【Code and Related-file】

1. data.ini

   [profile]
   name= sam lee
   brithday= 1980/01/01

2. include define

   #include <QtDebug>
   #include <QSettings>

3. code

   QSettings settings("data.ini", QSettings::IniFormat);
   settings.beginGroup("profile");
   const QStringList childKeys = settings.childKeys();
   foreach (const QString &childKey, childKeys)
                qDebug() << settings.value(childKey);
   settings.endGroup();

【Result】

1. Result
   

   QVariant(QString, "1980/01/01") 
   QVariant(QString, "sam lee") 

【Question】

1. How to create ini file If file not exist?

【Reference】

1. How to use QSettings to read INI file
   http://www.qtcentre.org/threads/21473-How-to-use-QSettings-to-read-INI-file