之二上下标显示的控件类，可能你还在为VC的上下标显示而发愁吧，希望这个简单的类能解决你的问题，可方便输入化学式，平方符号等。需使用VC2008+SP1补丁方可重新编译。本人的目标是力求用最简单使用的代码开发漂亮的VC界面。-The second shows the upper and lower standard control class for the VC you may still worry about the upper and lower standard display it, I hope this simple class to solve your problem, you can easily enter the chemical formula, the square symbols. VC2008+ SP1 patch to be used only to recompile. My goal is to seek the most simple code development using VC beautiful interface.