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c-P-P-pointers-and-references-
C语言的精华和灵魂是“指针”,但运用的时候却比较容易出错。c++又引入了“引用”的概念,好多人不理解它们之间的区别,本人将结合自己的使用经验,给出一些编程的实例,简单阐述它们之间的区别。(C language, the essence and the soul is "pointer", but the use of it has been more prone to error. c++ and the introduction of the "reference" concept, a lot of people do not understand the difference between them, I will combine their experience, give some programming examples, briefly discusses the differences between them.)
- 2013-06-25 14:53:57下载
- 积分:1
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11
学分计算以及录入程序。输入excel的成绩和分数可以输出excel学分(Credit calculation and entry procedures. Enter scores and scores can excel excel export credits)
- 2014-01-13 21:59:50下载
- 积分:1
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tuoliduosouce
地磅测试程序,将字符串发送到指定COM口,基于VB写的地磅仪表数据读取工具源码,包括调用了一个仪表通信采集工具、上海耀华、托利多等大众仪表,有一定的参考价值。
设置Com1为通信端口,设置通信端口参数 9600赫兹、偶校验、7个数据位、1个停止位.(这里需要进一步说明的是tting="BBBB,P,D,S,含义是:B:Baud Rate(波特率);P:Parity(奇偶);D:Data Bit;S:Stop Bit)。
.InBufferSize = 40 设置缓冲区接收数据为40字节
.InputLen = 1 设置Input一次从接收缓冲读取字节数为1
.RThreshold = 1 设置接收一个字节就产生OnComm事件。
Timer可以计算从子夜到现在所经过的秒数,在Microsoft Windows中,Timer函数可以返回一秒的小数部分。(Weighbridge test program, the string will be sent to the specified COM port, source-based reading tool written in VB weighbridge instrumentation data, including calling an instrument of communication collection tools, Shanghai Yaohua, Toledo and other public instruments, there is a certain reference value.
Set Com1 communications port, set the communications port parameters 9600 Hz, even parity, 7 data bits, 1 stop bit (It should be further noted that tting = "BBBB, P, D, S, meaning:. B: baud Rate (baud rate) P: Parity (parity) D: Data Bit S: Stop Bit).
. InBufferSize = 40 is set to receive data buffer is 40 bytes
. InputLen = number Set Input once read from the receive buffer byte 1 of 1
. RThreshold = 1 is set to receive a byte generated OnComm event.
Timer can be calculated from midnight to now the number of seconds elapsed, in Microsoft Windows, Timer function can return a decimal fraction of a second.)
- 2014-04-25 15:41:13下载
- 积分:1
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McGraw.Hill.Herb.Schildts
c++ step by step trainig ebook
- 2012-07-03 13:37:13下载
- 积分:1
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cPP-pointer
c++指针经验很丰富,对学好指针有帮助,里面涵盖了指针各个方面的应用(c++ pointer very rich experience, learn pointers for help, which covers all aspects of the application of the pointer)
- 2013-08-12 18:18:04下载
- 积分:1
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trb
透明窗体的简单例子,动态的文字直接显示在桌面上(Transparent form of a simple example, dynamic text displayed directly on your desktop)
- 2014-01-08 11:37:04下载
- 积分:1
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chapter4_2
GIS二次开发源代码,云南大学提供的。他的网站上面有下载,搭建也可以的却(GIS secondary development of source code, provided by Yunnan University. His website above has the download, but can also be set up)
- 2007-09-05 23:27:41下载
- 积分:1
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aclock_src
说明: 一个日历程序用MFC写的。 一个日历程序用MFC写的。 一个日历程序用MFC写的。(A calendar program written using MFC. A calendar program written using MFC. A calendar program written using MFC.)
- 2008-10-01 22:39:46下载
- 积分:1
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Example008
这是显示一个字体形状的窗体,效果很酷的哦,运行环境vc6.0(This was a font shapes windows, the effect of cool, oh, the environment vc6.0)
- 2006-12-30 14:32:50下载
- 积分:1
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ascii
VB写的Ascii字符的转换与显示实例,可以下载学习。(VB write Ascii character conversion and display examples, you can download to learn.)
- 2013-07-11 07:56:36下载
- 积分:1