使用VS2010 MFC编写的定时关机程序，适用于MFC的初学者了解对话框程序结构和MFC流程；-Regular shutdown procedure, written in VS2010 MFC for MFC beginners to understand the dialog box, the program structure and MFC process

MFC写的定时关机程序，可实现24小时内定时关机，误差1s。(MFC written timing shutdown procedures, can achieve a 24-hour timing shutdown, error 1s.)