能undo的操作,非常漂亮,本人感觉非常满意,请各位网友多多支持帮助-can undo the operation, very beautiful, I feel very satisfied, please help netizens can support

用真实圆形仪表盘为背景，实现了高仿真圆形仪表。可以用于虚拟仪器和工业监控。-True circular dashboard background, to achieve high simulation round instrument. Can be used for virtual instruments and industrial control. Undo edits

这是一个非常全面的mfc写的五子棋，它具有人机对战，人人对战，电脑分几个等级，有悔棋功能，有计量你的胜败的情况-This is a very comprehensive mfc write backgammon, it has a man-machine war, all Battle, computers in several grades, there undo function, measured at the victory of your situation. . .