#include?“mainwindow.h“
#include?
#include?“connection.h“

int?main（int?argc?char?*argv[]）
{
????QApplication?a（argc?argv）;

????if?（!createConnection（））?return?1;

????MainWindow?w;
????w.show（）;

????return?a.exec（）;
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2017-06-28?14:34??src\
?????目錄???????????0??2017-06-28?14:34??src\myquery\
?????文件?????????952??2017-06-28?14:12??src\myquery\connection.h
?????文件?????????252??2017-06-28?14:08??src\myquery\main.cpp
?????文件????????1986??2017-06-28?14:20??src\myquery\mainwindow.cpp
?????文件?????????366??2017-06-28?14:12??src\myquery\mainwindow.h
?????文件????????1303??2017-06-28?14:12??src\myquery\mainwindow.ui
?????文件????????1046??2017-06-28?14:05??src\myquery\myquery.pro
?????目錄???????????0??2017-06-28?14:34??src\myquery2\
?????文件?????????952??2017-06-28?14:12??src\myquery2\connection.h
?????文件?????????252??2017-06-28?14:08??src\myquery2\main.cpp
?????文件????????2116??2017-06-28?14:31??src\myquery2\mainwindow.cpp
?????文件?????????366??2017-06-28?14:12??src\myquery2\mainwindow.h
?????文件????????1525??2017-06-28?14:23??src\myquery2\mainwindow.ui
?????文件????????1046??2017-06-28?14:05??src\myquery2\myquery.pro