基类：CEdit 功能：实现了3D圆角编辑框，可自定义字体大小、颜色，边框圆角大小、边框颜色等，可以 自定义光标，设置多种鼠标滑过效果 作者：C瓜哥 (Email: tangcraig@gmail.com QQ: 1019714877 blog: www.cguage.com) -Base class: CEdit features: rounded corners to achieve the 3D edit box, customizable font size, c

多线程下载的一个小工具，用到很多MFC的知识，适合于有点基础的同学看看。加油哦-Multi-threaded download a small tool that uses a lot MFC knowledge base for students to see a little bit. Come on! !

easy calculate with visual basic .bas