说明：  最新版的CButtonST按钮控件(4.1版本会有讨厌的弹窗，不能免费使用)，功能非常强大，是CButton派生类，可用于美好MFC的界面，如改变按钮外观的各项功能如改变按钮外观、鼠标交互改变按钮颜色、加载按钮图片等。支持：2000,XP Vista Win7 32/64。类已封装，在VC6.0编译通过,最好安装VC 2003 SDK
(The latest version of CButtonST button control (version 4.1 will be annoying pop can not be free to use), very powerful, is a CButton derived class can be used to better the MFC interface, such as changing the appearance of buttons of various functions, such as to change the button appearance. mouse interaction to change the button color, load button image. Support: 2000 XP Vista, Win7 32/64. Class package, in VC6.0 compiler, it is best to install the VC 2003 SDK)