自动计算算式，（乘方除外），可计算分数， vb 结合 pascal，所以速度特快，控制在0.05秒内...

vb常用函数库，包括了方方面面，主要有：通用api、文件操作、gdi图形图像、数学运算、网络、字符字符串处理、对话框、注册表、打印、ini文件操作、声音处理等等。

WINDOWS编程循序渐进,配套第2章原代码-WINDOWS programming step by step, and the supporting Chapter 2 of the original code

趣味程序，有100个示例， 是html文档。-interesting procedure, one hundred examples of html files.

delphi计算器V1.0功能：基本的加、减、乘、除、取余、按位与、按位或、取反等目的：为初学者提供一个简单的计算器源码以便于更好的理解delphi的用法及注意事项

资源描述西部软件下载系统ASP版，是经过改良的，队asp有所帮助，大家可以下下来学习一下。

BlackBerry应用程序开发者指南，很难得的中文版-BlackBerry Application Developer Guide, it is difficult to get the Chinese version of

一个捕捉屏幕鼠标位置的源程序，包括所有的源码-Capture the screen of a mouse the location of source, including all of the source

进程是程序在一个数据集合上运行的过程，进程是并发进行的，也即系统中的多个进程轮流的占用处理器运行。 我们把若干个进程都能进行访问和修改的那些变量称为公共变量。由于进程是并发执行的，所以，如果对进程访问公共变量不加限制，那么就会产生“与时间有关”的错误，即进程执行后，所得到的结果与访问公共变量的时间有关。为了防止这类错误，系统必须要用同步机构来控制进程对公共变量的访问。一般说，同步机构是由若干条语句――同步原语――所组成。本试验要求学生模拟PV操作同步机构的实现，模拟进程的并发执行，了解进程并发执行时同步机构的作用。 -process is a procedure in the data set to run the process, the process is conducted with the system that is the rotation process more than the occupier runs. We have a number of process can visit and revision of those variables as public variables. As the process is complicated by the implementation, so if the right to visit public process variables without restrictions, it will have a "Time" is wrong, the implementation process, the results obtained with the public to visit the variables of time. To prevent such mistakes, the system must be used to control synchronization process bodies for public variables visit. In general, synchronous bodies of a number of statements-- synchronization primitives-- composed. Th

split windows

文件操作演示程序-file manipulation Demonstration Program