注册版允许任何一年计算在当前，过去或未来。
The registered version allows calculations for any year in the present, future or past.
提示您选择试用版还是注册版，选择trial。
You'll be prompted to select the trial or licensed version; select trial for now.
该未注册版只有一个限制：一个恢复密码的最大长度为4个字符。
The unregistered version has only one limitation: the maximum length of a recovered password is 4 characters.
说明：简易通讯录多用户注册版，数据库编程源码，很好的参考资料。
Simple mail list multiple user registered version, database programming source code, a good reference.
说明：简易通讯录多用户注册版，数据库编程源码，很好的参考资料。
Simple mail list multiple user registered version, database programming source code, a good reference.
应用推荐