加法计算器

vc++制作串口调试助手，用vc6.0开发环境，一步一步教大家制作串口调试助手(vc++ production serial debugging assistant with vc6.0 development environment, step by step teach you making serial debugging assistant)

This is an advance C language book.

说明：  递归，是函数实现的一个很重要的环节，很多程序中都或多或少的使用了递归函数。递归的意思就是函数自己调用自己本身，或者在自己函数调用的下级函数中调用自己。 递归之所以能实现，是因为函数的每个执行过程都在栈中有自己的形参和局部变量的拷贝，这些拷贝和函数的其他执行过程毫不相干。这种机制是当代大多数程序设计语言实现子程序结构的基础，是使得递归成为可能。(Recursion, is a function to achieve a very important part of many programs are more or less use the recursive function. Recursive mean that the function of its own call to themselves or subordinates in their own function calls a function to call their own. Recursion that can be achieved because the function of each execution in the stack has its own shape parameters and local variables of the copy, the copy and the implementation process has nothing to do other functions. This mechanism is the most modern programming language implementation subroutine structure of the foundation is to make recursion possible.)

这个程序是由关礼物的，挺好的，很实用，省的自己算不过来(this program is about gift)

DirectX游戏编程的随书源代码，高版本VS导入工程文件之后记得要重定位解决方案目标哦(Source code of book <<DirectX Game Programming>>.If open the Solution with high version of Visual Studio,remember to relocate the destination of solution.)

说明：  和游戏相关的书籍,一本很不错的书籍，推荐给大家(About game,it is a good book, you can have!!)

说明：  ArcEngine二次开发绘制图形功能，包括画线对象，画圆对象，画面对象和画文本对象(Secondary development ArcEngine draw graphics functions, including drawing a line object, draw a circle object, the screen object and draw a text object)

stm8s003写的电压表程序，压缩包包含原理图与源代码，IAR环境编译(Stm8s003 write the voltmeter program, compressed package contains the schematic and source code, IAR environment compiler)

C#语言开发.winform程序,演示启动窗体动画显示-C# language. Winform program, presentations start animation form

基于MFC单文档视图结构的仓库管理系统包含四个模块：基础信息管理、入库管理、库存管理、查询管理，并使用嵌入式SQL语句与数据库通信(Warehouse Management System based MFC single document view architecture consists of four modules: basic information management, storage management, inventory management, query management, and use embedded SQL statements to communicate with the database)