1从ie向列表控件中拖曳连接地址 2建立internet快捷 3创建拨号连接对象 4邮件客户端程序 5简单聊天程序 6ftp下载 7 socket传输 8 http服务监视器-ie from a list of controls to drag link which addresses the establishment of two fast internet dial-up connections create 3 Object four-mail client