This add-in lets you create a polymorphic child class from a base class with a few click of the mouse. See the ReadMe.txt in the zip file for details.
来源: http://www.freevbcode.com/ShowCode.Asp?ID=1818
这个嵌入程序可使你通过鼠标的点击从一个基类中生成一个多态的子类。可查看zip文件中的帮助文件以获得详细内容。