支持视频聊天的仿QQ程序。用记使用时先启动聊天服务端，再次启动客户端，并登录到服务端(之前你需要注册一个帐户在本系统内)，用户注册成功后，在系统Windows目录下将生成一个server.ini文件，该文件记录了用户注册的相关信息，如果想要重新注册，必须将该文件删除。在“我的QQ”窗体中，双击在线人员的名称，进行聊天及视频操作。本程序中的好友信息都是在数据库中进行添加，程序中并没有提供相应功能。

　　QQClass文件夹内编译生成的QQClass.dll文件要拷贝到MyQQClient\bin\Debug目录中，DataBase文件夹内是所需要的SQL数据库文件，测试运行前请附加好-Support video chat program like QQ. Remember when you first start using the chat service using the client, the client is started again, and log in to the server (you need to register an account before within the system), user registration is successful, the system will generate a Windows directory server.ini file The document records the user registration information, if you want to re-register, you must delete the file. In " My QQ"　form, double-click the name of the person online, chat and video operation. Friends of the program information is added in the database, the program does not provide the appropriate functionality. QQClass folder compiled QQClass.dll files you want to copy to MyQQClient \ bin \ Debug directory, DataBase folder is required for SQL database files, please attach a good test run before