QQ自动登录程式分为主程序、加密控件、配置文件（存储账号信息与用户配置）三部分。用户可以添加多个QQ号码，方便地登录。

QQ logs onto form automatically, use Visual Basic 6.0 SP6 is written, program cent gives priority to a program, add accuse closely, configuration file (information of memory Zhang number and user configuration) 3 parts. The user can add many QQ number, login conveniently.