在MFC单文档中的状态栏显示系统时间，精确到秒-MFC single document in the status bar shows the system time, accurate to seconds

程序主要是对状态栏的一些操作，主要是对CStatusBar类的操作还有其他相关类的使用，通过本程序可以更加深入了解，MFC对单文档程序中状态栏封装和实现，代码中添加了必要的注释，便于读者理解-Program mainly for the status bar some operations, mainly on the type of operation CStatusBar other related classes used by this program can be more in-de

该程序在VC下很好的实现了MFC里面多文档方式时工具栏中，显示时间，鼠标实时坐标显示等功能。-The program in VC achieve a good inside when MFC multi-document mode toolbar, display time, real-time mouse coordinates display.