#include#include KConfig config("myapprc"); // open configuration file QString value = config.group("mygroup").readEntry("mykey", "default"); // read entry value from group
#includeIn this example, we open a configuration file named "myapprc", get a group named "mygroup", and write a value "myvalue" to a key named "mykey". The changes are then saved to the configuration file. Package library: libkf5config#include KConfig config("myapprc"); // open configuration file KConfigGroup group = config.group("mygroup"); // get group group.writeEntry("mykey", "myvalue"); // write entry to group group.sync(); // save changes