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函数由一句或多句代码组成,可以实现某个特定的功能。使用函数可以使代码更加易读、易懂,加快编程速度及减少重复代码。过程与函数类似,过程与函数最重要的区别在于,过程...
函数由一句或多句代码组成,可以实现某个特定的功能。使用函数可以使代码更加易读、易懂,加快编程速度及减少重复代码。过程与函数类似,过程与函数最重要的区别在于,过程没有返回值,而函数能有返回值。 在Delphi 7.0中,已为我们定义好了非常多的函数,大致分类有6种:数据类型转换函数、字符串、数组操作函数、文件、磁盘操作函数、内存、指针操作函数、数学运算函数、日期函数。-function sentence by one or more code components, can achieve a particular function. You can use your code more readable, understandable, accelerate programming speed and reducing duplication of code. Similar processes and functions, processes and functions most important difference is that the process did not go to the value and the function can return value. In Delphi 7.0, we have a very good definition of function, broadly categorized into six types : data conversion functions, string and array manipulation functions, documents, disk manipulation functions, memory, pointer manipulation functions, arithmetic function, the date function.
- 2022-02-04 14:05:11下载
- 积分:1
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(英文)无线电子事务与信息科技,对当前环境和趋势介绍非常详尽,尤其是无线技术方面...
(英文)无线电子事务与信息科技,对当前环境和趋势介绍非常详尽,尤其是无线技术方面-(English) wireless e-Services and information technology, to introduce the current environment and trends in great detail, especially in wireless technology
- 2022-10-11 04:45:03下载
- 积分:1
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面向SAP用户的企业级Java开发,讲述了如何将典型的封闭的SAP环境向Java开放,如何使用企业级Java技术如:JSP、JDBC、EJB与SAP环境进行交流...
面向SAP用户的企业级Java开发,讲述了如何将典型的封闭的SAP环境向Java开放,如何使用企业级Java技术如:JSP、JDBC、EJB与SAP环境进行交流-SAP customers for enterprise-class Java development, describes how a typical closed SAP environment to the Java open, how to use enterprise-class Java technologies such as: JSP, JDBC, EJB to communicate with the SAP environment for
- 2022-01-27 22:05:52下载
- 积分:1
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Cisco E
Cisco E-DI supports perl scripting through the CLI. This feature automates many of the server and
network administration tasks. This section explains how to enable and disable the perl scripting service,
and how to use Cisco E-DI Perl API for daily tasks.
When a perl script is implemented by an administrator or a user, the script automatically inherits the
user s security privileges and the user s operational context (either server or network).
Each invocation of a
- 2023-03-11 09:50:03下载
- 积分:1
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一本介绍labwindowCVI的基础教程,手把手教会你使用labwindow,制作自己的软件。...
一本介绍labwindowCVI的基础教程,手把手教会你使用labwindow,制作自己的软件。-1 describes the basis for labwindowCVI tutorial Shoubashoujiao will you use labwindow, create their own software.
- 2022-03-10 09:22:55下载
- 积分:1
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本书介绍中文Windows 2000 Professional操作系统的使用方法和技巧。主要内容包括:Windows 2000的基础知识、使用Windows 2...
本书介绍中文Windows 2000 Professional操作系统的使用方法和技巧。主要内容包括:Windows 2000的基础知识、使用Windows 2000及其应用程序、网络、系统维护及故障排除等。本书语言风趣幽默,生动活泼,通俗易懂,寓教于乐,是一本优秀的中文Windows 2000 Professional入门参考书。-Chinese book about the Windows 2000 Professional operating system using techniques and skills. The main contents include : Windows 2000 basic knowledge, the use of Windows 2000 and its applications, networks, systems maintenance and troubleshooting, etc.. The book language humorous, lively, accessible and recreation, is an outstanding Chinese Windows 2000 Professional entry reference books.
- 2023-08-21 14:10:08下载
- 积分:1
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候俊杰关于MFC框架的剖析。可以让我们对Application Framework有更深的了解...
候俊杰关于MFC框架的剖析。可以让我们对Application Framework有更深的了解-MFC
- 2022-01-25 20:41:08下载
- 积分:1
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AT收发短信的标准指令,对需要编写收发短信的朋友都有帮助,通俗易懂。...
AT收发短信的标准指令,对需要编写收发短信的朋友都有帮助,通俗易懂。-Standards for sending and receiving SMS AT commands, send and receive text messages on the need to write a friend have a help, easy to understand.
- 2022-02-20 01:44:42下载
- 积分:1
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Pcb工艺综述(FLASH版和一个PDF文件)
Pcb工艺综述(FLASH版和一个PDF文件)-Pcb Review Process (Flash version and a PDF File)
- 2022-06-27 11:37:07下载
- 积分:1
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这是一个介绍 tuxedo 在银行业程序开发中使用例子的图书。
这是一个介绍 tuxedo 在银行业程序开发中使用例子的图书。-This is a tuxedo on the development of the banking procedures examples of the use of the books.
- 2023-06-23 06:20:03下载
- 积分:1