VC++设置屏幕上某点的颜色？为了方便大家看到效果，这里显示为一大片区域，颜色值自己选，调用了Windows的调色板程序，对此不熟悉的也可以很好的参考哦。-VC++ set the color of a point on the screen? In order to facilitate see the effect, shown here as a large area, choose their own color value, called the Windows palette pr