允许一个低

CJHMath是一个功能超强的用于表达式分析与计算的COM组件。可以对由字符串组成的数值表达式进行多种求值运算。目前本控件支持的功能有：　　1.四则混合运算　　2.逻辑运算　　3.关系运算　　4.常用函数 -CJHMath function is a powerful expression for the analysis and calculation of COM. The string can be formed by the numerical expression of the multi-evaluates computing. Currently the support of the control functions are : 1. Four mixed Operational 2. Logical Operators 3. Relations Operational 4. Common Function

一个简单的MFC ActiveX控件编程，主要实现系统当前时间（包括年月日等）的显示，同时也实现了背景颜色和字体的可变。帮助初学者学习ActiveX控件的编程。-a simple MFC ActiveX programming, the main current time system (including the date, etc.), while also achieving the background color and font variable. To help beginners learn ActiveX programming.

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针对微软office文档的解析，获取其中的文本内容-Microsoft office document analysis, to obtain the text of which

2d图形显示的activex控件，可定义多种显示波形图显示方式，并且无闪烁。-2d graphics of activeX controls, a variety of definable display waveform displays, and Flicker-free.

vccom例程9-vccom routines 9

一个word插件，演示如何通过选择表格生成ACCESS数据库。这样做报表程序就不需要做录入界面和报表界面，把中间的做好就行了。-a plug-in word, a demonstration of how to choose forms generated by ACCESS database. Such statements do not do procedures input interface and the interface statements, so the middle of the PDF file.

用于注册ActiveX控件的源程序，可作为工具软件-registered ActiveX control for the source code can be used as tools

MSDOS环境下，调用COM口发送文件的源代码-codes about sending files to serial COM in MSDOS

这是用MFC 和 C++ 创建的一个基于对话框的程序（主窗口本身是个对话框），在内存中动态创建对话框。-with MFC and C based on the creation of a dialog box procedure (main window is a dialog itself), the creation of dynamic memory box.