啟動

QString filepath = QDir::currentPath();

? ? QString fullpath = filepath+"\\pp\\dist\\start";

? ? QString title = fullpath+"\\main.exe";

? ? title = title.replace("/","\\");

? ? fullpath = fullpath.replace("/","\\");

? ? QProcess p(this);

? ? p.setWorkingDirectory(fullpath);

? ? p.start("cmd", QStringList()<<"/c"<<"start main.exe");

? ? p.waitForStarted();

? ? p.waitForFinished();

關閉

? ? QProcess p(this);

? ? p.setWorkingDirectory(fullpath);

? ? p.start("cmd", QStringList()<<"/c"<<"taskkill /f /t /im main.exe");

? ? p.waitForStarted();

? ? p.waitForFinished();