环境VC6.0主要功能中断拨号连接。重新拨号连接。读取系统宽带连接账号密码（Win7 WinXp测试通过。这个功能之前找到过类似源码不过是vs2008以上版本的，这是vc6.0的）。-The main function of the environment VC6.0 interrupted dial-up connection. Re-dial-up connection. Read system broadband connection account password (Win7 WinX