通过Windowns编程，可以实现创建独立的窗口并绘制出正弦函数曲线。可以找出500个曲线上的点的坐标，并将各个点连接在一起。希望大家一起提高。-Through the Windowns programming,It can be implemented to create a separate window and map out the sine curve.500 can find the coordinates of the points on the curve, and connect the various points together.I hope you improve together.