说明：  VB程序编写软件注册。如注册成功后软件将变成注册版，只需注册一次成功后下次打开无须注册！并且限制使用时间！
(VB programming software registration. If registration is successful the software will become the registered version, just after the next time you open a successful registration need not be registered! And restrictions on the use of time!)