MFC绘制K线图，没有.day文件，看到的比较好的MFC绘制K线图源码，分享一下-MFC drawing K-line diagram, there is no day file, see better MFC drawing K line graph source, to share

MFC中绘制K线图，其中涉及C++编程以及K线图知识(MFC draw the K-line diagram, which involves C++ programming and K-line knowledge.)