managementsystem
................\connection.h
................\logindialog.cpp
................\logindialog.h
................\logindialog.ui
................\main.cpp
................\manager.pro
................\manager.pro.user
................\my.rc
................\myico.ico
................\pieview.cpp
................\pieview.h
................\widget.cpp
................\widget.h
................\widget.ui