一种实现个人电脑手写识别的软件，编写的是用的。

VGA图像的存储与恢复:介绍三种不但可有效地存取VGA整屏图像,而且能实现存取任 意大小图块的方法及其Turbo C函数。-VGA image storage and recovery

用于位图分层的控件与实例-for bitmap hierarchical control and Case

一个简易的画图程序xyz 解压密码123456789 希望大家可以试用-a simple drawing program xyz extracting passwords 123456789 hope we can look at the trial

一个扩展的图片类，可方便的在对话框程序中实现Gif动画。-An extension of the picture type, can be convenient to realize in the dialog box procedure Gif animation.

渐变背景的VC源代码通过对GDI的操作来达到对窗口等对象的颜色改变-VC source code for the gradually changing background. Changing the color of the objects such as windows by operation on GDI.

实现了对界面画刷的控制-realization of the interface control brush painting

调整图片的RGB对比度-adjustment Photo RGB contrast

允许应用程序开发人员在打印机或屏幕上显示信息，而不用去考虑显示设备的具体细节。应用程序开发人员调用GDI+ classes 提供的方法(methods)，这些方法将依次传到指定的设备驱动程序上。 -Permit application development staff in the printer or screen display information, rather than spent to consider the details of the display device. Application developers to call GDI+ Classes provide methods (methods), these methods will be followed by spread to the specified device driver on.

开发类似的CAD系统，功能非常强大，非常有价值