能够获取计算机屏幕上某点的颜色信息可供VC程序员学习参考和研究使用-Access to the computer screen to a point on the color information for the VC programmers learn to use reference and research

使用VC判知BMP图片的大小可供VC程序员学习参考和研究使用-The use of VC-contractors know the size of BMP picture for VC programmers learning to use reference and research

在计算机界面上实现3D文字可供VC程序员学习参考和研究使用-Computer interface for the realization of 3D text VC programmers learning to use reference and research