当一个基于对话框的程序中有相当多的控件时，你一定会想到使用属性页来将这些控件分类放置。本文针对这种方法来讨论几种可能实现的方案。-When a dialog-based application in a considerable number of controls, you will think of using the property page to place these controls classification. In this paper, this approach to d