Question

I’m using Qt.

I could not find the function or class to start application at booting time.

In windows, for example, add register to HKMU/Software/Microsoft/Windows/CurrentVersion/Run.

I wanna know the function/class like above example.

Answer 1

You can use QSettings in order to set a value at Windows Registry.

QSettings settings("HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Run",
                    QSettings::NativeFormat);

and then use the setValue function.

However this will work only in Windows so it is better to use an #ifdef before calling it.