Simple exemple : how to patch an .exe, backup original file and compare.-Simple exemple : how to patch an .exe, backup original file and compare.

检查更改过的文件备份,节省操作时间, 按Ctrl+Alt+F9弹出界面菜单,-Check the changed file backup and save operating time, press Ctrl+ Alt+ F9 pop-up menu interface,

一个自动备份指定路径下的文件的程序,并可以对备份的文件进行压缩,不错(An automatic backup file of the program under the specified path, and the backup files can be compressed, and good)