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scull
说明: 驱动程序源代码scull学习驱动的好实例多多下载(qudong)
- 2010-04-10 17:02:52下载
- 积分:1
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bmp-class
文件中包括了一个位图类,类中设计了一些对BMP文件数据提取很有用的函数,可通过该类延伸设计对BMP文件的各种处理。(Document includes a bitmap category, class, designed a number of BMP files data extraction very useful function, through the extension of the design of such a variety of BMP file processing.)
- 2013-11-02 17:39:19下载
- 积分:1
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bookmanage
MFC编程,VC连接ACCESS数据库,实现对数据的增、删、改、查等操作(VC connection ACCESS database to achieve the data add, delete, change, and other operations)
- 2011-08-07 12:28:38下载
- 积分:1
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visual c++从初学到精通源代码
说明: 这是电子工业出版社出版,吕兵编著的visua c++从初学到精通一书中的全部程序源代码,书中涵盖了数据库编程、图像编程,windows消息机制,(This book is written by LvBing ,published by electronic industry press,introduce method in database ,image process ,message map)
- 2020-06-01 11:11:55下载
- 积分:1
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juzhenjianpan
实现单片机矩阵键盘的功能的程序,通过实验,程序功能比较完整,可以方便移植(MCU function matrix keyboard program)
- 2014-01-02 11:08:05下载
- 积分:1
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Button
MFC基本对话框里设置一个一显示就被禁用的按钮,小程序(MFC dialog box to set up a basic display to be disabled a button, a small program)
- 2010-12-29 11:25:54下载
- 积分:1
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SbjDevSrc202
A Model-View-Controller Framework that integrates with the MFC Doc/View architecture.
- 2010-10-16 19:53:30下载
- 积分:1
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Wordend
一个类似word的排版软件一个类似word的排版软件一个类似word的排版软件
- 2009-06-16 10:01:37下载
- 积分:1
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WMIDemo
WMI查询操作是学习wmi不错的例子,还是值得推荐的(WMI query is learning wmi good example is worthy of recommendation)
- 2014-01-03 22:10:53下载
- 积分:1
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B06040324_B2
模拟电信计费系统的设计与实现
要求:(1) 计费功能。根据存放在源数据文件中的通话记录和长途费率文件对每一条通话记录计算其通话费用,并将结果保存在费用文件中。其中:
通话费的计算方法如下:
通话费=长途电话费+本地电话费
长途电话费=费率(元/分钟)×通话时长(分钟)
(通话时长不满1分钟的按1分钟计算)
本地电话费为:3分钟以内0.5元,以后每3分钟递增0.2元。
(2) 话费查询。输入一个电话号码,从费用文件中统计该电话号码的所有本地话费、长途话费,并从用户文件中查找其用户名,最后在屏幕上显示:
用户名 电话号码 本地话费 长途话费 话费总计
(3) 话单查询。输入一个电话号码,查询并在屏幕显示该用户的所有通话记录,格式为:
用户名 主叫电话号码 被叫电话号码 通话时长
(Design and implementation of simulation of telecommunication billing system
Requirements: (1) the charging function. According to the calculation of the call charges stored in the source data file in the call records and the long rate documents for each call record, and save the results in cost file. Among them:
The following conversation method to calculate the fee:
Long distance telephone calls =+ local telephone fee
Long distance telephone fee = rate (yuan/minute)* call time (minutes)
(call time less than 1 minutes to 1 minutes)
Local call: 3 minutes 0.5 yuan, increasing 0.2 yuan every 3 minutes later.
(2) calls inquiries. Enter a phone number, all local calls, long-distance calls statistics the phone number from the cost in the file, and find the user name from user file, and finally displayed on the screen:
The user name phone number local calls long distance charges charges totaling
(3) if a single query. Enter a phone number, query and display all the call records of th)
- 2013-09-25 05:53:29下载
- 积分:1