VB禁止用户修改时间，将时间锁定不允许修改。使用时只需打开本程序，会在托盘处显示图标，只要图标在，你就不可以调整系统时间-VB prohibit users from modifying the time, the time is not allowed to modify the lock. Simply open when using this program, it will display an icon in the tray at, as long as the icon, you will not be able to adjust the system time