在指定的CDC上画0-9的数字数码管，可以设置颜色、样式、大小、粗细、透明度等属性，可以结合MFC进行二次封装-Designated by the CDC in the 0-9 draw in the number of digital control, you can set the color, style, size, thickness, transparency and other properties, can be combined with a second package MF

超Q的计算器，能够计算基本运算，乘方，以及牛顿二分法写的开方，自定义数字按钮，移过有高亮显示，采用二叉树数据处理，正常次序输入，无需考虑运算符号与数字顺序-Ultra Q calculator can calculate basic operations, power, and Newton wrote dichotomy prescribing, custom numeric buttons, move over there to highlight, using binary data pr

对风场数据进行可视化，使得能够对数值型数据进行可视化操作和研究-Wind field data visualization, enabling for numeric data visualization and research

从一串包含数字的字符串里面，提取出其中的数字，例如“a123x456 179d60? 302ta10b5876”中，提取出数字：123 456 179 60 302 10 5876。-Extracted the inside of the string contains numeric string, which figures, such as a123x456 179d60? 302ta10b5876 , extract the numbers: 123 456 17,960,302,1