使用AutoCAD，从选定的折线返回的总长度。

vc 动态连接库的例子-vc example of Dynamic Link Library

一,把本目录的全部文件copy到你的IIS虚拟目录下面 二,运行"安装"目录下面的setup.bat 三,试用版保留有本公司信息及版权-First, the catalog copy all the files to your IIS virtual directory following the Second, run install directory below Setup.bat III trial version retains the copyright information and the Company

语义搜索工具，本体建模采用成熟的owl语言开源可借鉴-Semantic search tool, the use of sophisticated modeling ontology language owl of open source can learn from

一个ASP版的图片浏览管理器-an ASP version of the Photo View Manager

银行卡密码校验技术，国际上一些密码技术的资料，对开发加密验证比较有帮助-Bank card password calibration technology, the international community some information on cryptography, encryption on the development of more help to verify

Synchronized multi-threading in C++ (No MFC!)

用VC++实现矢量地图背景下的实时显示源代码。-With VC++ Realize vector map in the context of real-time display the source code.

与MessageBox 相比，MFC提供了 AfxMessageBox 的方法是我们对消息框的变得更加容易。然而简单的 AfxMessageBox 有时已经不能够满足我们的需求了：有时候我仅仅想提示用户一下，并不需要用户确认，也就是说过一段时间消息框就能自动关闭。 -MessageBox compared with, MFC provides a method AfxMessageBox is our message box easier. However simple AfxMessageBox sometimes is not able to meet our needs has been: Sometimes I just want to prompt users to click, do not require the user to confirm, that is to say over time the message box will be able to automatically shut down.

VisualC++编程技巧与范例-Visual C programming skills and examples

计算卫星星历的小程序，还不太完善，请多多指教。VC++6.0环境下编译-satellite ephemeris calculation of the small program is not really perfect, the exhibitions. VC 6.0 compiler environment