运用栈判断括号是否成对来实现的基本计算器

vb开发的简单学生成绩查询系统，具备简单的查询，修改，增加，删除等功能。-vb development of student achievement simple query system with a simple query, modify, add, delete functions.

一个使用被动协议识别主机的操作系统软件。-A passive agreement to use the operating system software to identify the host.

D3D9初级教程(含PDF文档和10篇VC源文件) D 3D9初级教程(含PDF文档和10篇VC源文件)-transactions (including PDF files and the source of 10 VC) transactions primary Guide (including PDF files and 10 VC source file)

HEX-VIEW是一个十六进制察看/编辑程序，虽然还不完善，但毕竟是一个可以运行的版本了，编写这个程序的目的是想深度探索处理过程。程序界面显示文件的每一个十六进制，ascii码，二进制和十进制字节。十六进制地显示在左侧，分十八列，对应的ascii码值显示在右侧。二进制和十进制值地显示可选。本程序用turbo c++3.1开发。用其它与dos兼容的编译器应该可以编译，但没有测试过。-HEX-VIEW is a hexadecimal probation/editor, while not perfect, but that is a running version, the preparation of this procedure is designed to explore the depth process. Program Interface documents show a 16 per band, ascii code, binary and decimal bytes. Hexadecimal displayed on the left side, 18 minutes, the corresponding code ascii value shown on the right. The binary and decimal value shows optional. The procedures used turbo c 3.1 development. In other dos compatible with the compiler can be compiled, but not tested.

General procedure calls for VFP

子窗口编程的例子-Programming examples of sub-window

this a telephone management system-this is a telephone management system

VB的订单管理系统-VB Order Management System

打印hello word，这个是一个很基础的程序，可以供初级学员注意失误。-Print hello word, this is a very basic program can be used for elementary students attention to mistakes.

鼠标在移动到控件上（如命令按纽）时，改变形状-mouse to control the movement (such as the order button), change shape