VC读写文件 等值线

在vc中实现对exce的读写，单元格设置，字体，颜色，边框等，思路清晰，简单易懂。-Implemented in the vc read and write on the exce, cell settings, fonts, colors, borders, etc., clear, easy to understand.

jpeg函数的读取,vc关于Jpeg读写的源代码，仅供参考-jpeg read write