tongxunlu

界面编程的演示，窗口背景的渐变演示实例。(Programming interface presentation, the window shows examples of the background gradient)

长整数运算(双向链表),实现长整数无限长加减法的运算(Long integer (two-way linked list), to achieve long-integer addition and subtraction of infinite computing)

C语言如何使用函数中的局部变量,仅供学习与参考(How to use C language function of the local variable, is only for study and reference)

公英制互转换器，初学VC时的小程序，对平时工程制图有些用处。(Metric to Imperial Units )

VB采集新浪数据编写天气预报软件,有需要的下。(VB to write the data collection Sina weather software, there is need for the next.)

说明：  用于实现校际运动会管理的程序，主要功能就是实现校际运动会管理(Used to implement inter-school sports management program, the main function is to realize the inter-school sports management)

自己编写的Access数据库 库存查询系统 编译器vs2005.MFC类库。 查询功能分解详细，大部分索引使用下拉菜单设计，自动搜索数据库添加相应内容，方便查询，免去按键手动添加...,数据添加方便，适用于Excel整体导入，方便维护。 库存查询-按enter自动查询所有库存及按索引查询 出库跟踪-按enter自动查询所有借用信息及按索引查询 借还操作-借用及归还操作 数据库维护-添加删除修改及excel数据整体导入 借用权限设定-借用人员信息添加(Access database inventory query compiler vs2005.MFC write your own class library. Query function decomposition in detail, most of the index using the drop-down menu design, automatically search the database to add the appropriate content, easy access, remove the keys manually add ... data add convenience for Excel overall import, convenient maintenance. Stock Search- enter automatically query inventory and check out the library index tracking- enter automatically query all borrowed index query lending operation- borrowed and returned to the operating database maintenance- add overall import borrow delete modify and excel data permissions given- to borrow personnel information to add)

日出日落计算,可以根据经纬度计算 日出日落时间(Sunrise and sunset calculations)

采用ODBC技术,利用VC++对XLS文件的结构和记录内容进行了读取(The structure and record contents of XLS files are read by using ODBC technology and VC.)

vb opc labview vb通过labview的opc接口自动连接plc的程序(vb opc labview)