VC++ MFC绘制坐标系，串口通信，绘制曲线，有注释，基于MFC的dialogbased工程，关键词：MSCOM控件，CDC绘图，坐标系绘制，日期显示，动态显示曲线-VC++ MFC drawing coordinate system, serial communication, drawing curves, with notes, based on MFC' s dialogbased works Keywords: MSCOM control, CDC Graphics, coor

这是一个VC++实现曲线控件的程序，基于基本对话框的程序实现，利用CDC进行图形画法，程序中进行分布讲解，以及对话框的设计和关联变量的添加，控件响应函数的添加及代码实现。-This is a VC++ and curve control program, based on the basic dialog program implementation, use CDC for graphics drawing, distribution explain, and add design and a