一个简单的通讯录程序，源代码已打包，但有一个功能没有实现，如果您有缘看到代码，请指点一下。-A simple address book application, the source code has been packaged, but there is a function not implemented, if you decree by destiny to see code, please give directions.Thanks.

个人通讯录管理系统,多种操作，方便管理-Personal Address Book Management System