Getting values from pro files in Qt

values from pro files in Qt:

DEFINES += VERSION=\\\"$$VERSION\\\"

The  macro  use the C source code  to get the backslashes and quotes  number not a string.

The simole statement is:

YourApp.pro:

VERSION = 0.0.0.1
DEFINES += APP_VERSION=\\\"$$VERSION\\\"

The main.cpp:

#include <QApplication>
QCoreApplication::setApplicationVersion(QString(APP_VERSION));

Source code is controller.cpp:

#include <QApplication>
QString yourAppVersion = QCoreApplication::applicationVersion();