本程序制作模拟钢琴的实例。程序执行后，创建一个带有模拟钢琴键盘的面板，用户可以通过键盘或者鼠标来“敲击”钢琴键盘发出声音，也可以通过电脑键盘的组合键实现钢琴的高音。-This procedure produced an example of simulation of the piano. Procedures implemented, to create a simulation of the piano keyboard with a panel, the user can, through

vc++编写的钢琴小源程序，可直接运行，仅供参考-VC++ prepared piano small source code, can be directly run, for reference only