DLL 导出类

http://www.cnblogs.com/cswuyg/archive/2011/10/06/DLL2.html

编写DLL所学所思(2)——导出类

http://www.cppblog.com/suiaiguo/archive/2009/07/20/90663.html

DLL入门浅析（4）——从DLL中导出类

http://bbs.csdn.net/topics/210057561