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VB6diqu
说明: 今天给大家带来使用文本文件作为数据源的 ComboBox中国城市三级联动的代码。
1.地区库更新非常方便,不会影响到其他功能(区划代码是唯一的)。
2.文本文件读取来速度很快。(n the past, I used VB6 to write an example of three-level linkage of ComboBox in Chinese cities, using MDB database. A few years ago, the code, the regional database is not the latest. Today we bring you the code of ComboBox, which uses text files as data sources, for three-level linkage of Chinese cities.
1. The regionalization library updates are very convenient and will not affect other functions (regionalization code is the only one).
2. Text files are read very fast.)
- 2019-06-05 09:34:04下载
- 积分:1
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使用JAVA I/O和 NI/O编写的两种网络ECHO服务器,用以学习两种IO的不同编程方法,体验基于阻塞与非阻塞IO开发高性能网络应用程序的具体实例.Java...
使用JAVA I/O和 NI/O编写的两种网络ECHO服务器,用以学习两种IO的不同编程方法,体验基于阻塞与非阻塞IO开发高性能网络应用程序的具体实例.Java平台传统的I/0系统基于byte(字节)和Stream(数据流)。这种模式下的I/O 操作以字节为单位,以流的方式处理数据。而NIO( New I/O )以块的方式处理数据,它的系统操作面向Buffer(缓冲),Channel(通道)和Selector(选择器),不再是字节,这种模式利用了操作系统管理内存和文件的方式,并将一些耗时操作直接转移给操作系统,使JavaI/O的速度得以提高、性能得到了明显的改善
-The use of JAVA I/O and NI/O, prepared by two types of network servers ECHO to learn two different programming methods IO experience obstructive and non-blocking IO based on the development of high-performance network applications specific examples. Java platform for the traditional I/0 system is based on the byte (byte) and Stream (data streams). This mode of I/O operation in bytes in order to deal with data flow way. The NIO (New I/O) blocks the way to deal with data, its system for Buffer (buffer), Channel (channel) and the Selector (selector), is no longer a byte, this mode of use of operating system management of memory and the manner in which documents, and some time-consuming operation of a direc
- 2022-02-09 15:18:54下载
- 积分:1
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findpeaks
c++实现获取一维数组极值点。可以通过调整阈值,改变极值点获取值(The c++ implementation gets the extreme point of one dimension array. We can adjust the threshold and change the extreme value to get the value.)
- 2018-04-04 16:44:11下载
- 积分:1
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TABMDI
TAB多文档标签控制程序,每个标签对应一个视图,可以方便的选择需要的视图!(
翻译
英语
中文
德语
检测语言
中文(简体)
英语
日语
TAB多文档标签控制程序,每个标签对应一个视图,可以方便的选择需要的视图!
TAB Multiple Document tab control procedures, each label corresponds to a view, you can easily select the desired view!)
- 2014-06-15 18:55:33下载
- 积分:1
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476465454533
易语言商品自定义数据源码,应用程序编程源码,很好的参考资料。(Easy language commercial custom data source, application programming source code, a good reference.)
- 2013-10-12 14:23:17下载
- 积分:1
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aodv
AODV protocol implementation on omnet++ using inet framwork
- 2018-01-27 18:11:48下载
- 积分:1
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SocketTool,
SocketToolSocketToolSocketToolSocketToolSocketToolSocketToolSocketToolSocketToolSocketToolSocketToolSocketToolSocketToolSocketToolSocketToolSocketToolSocketToolSocketToolSocketToolSocketToolSocketToolSocketToolSocketTool 请点击左侧文件开始预览 !预览只提供20%的代码片段,完整代码需下载后查看 加载中 侵权举报
- 2022-03-17 19:56:57下载
- 积分:1
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Chap02
windows程序设计(第5版)示例代码(windows programming (5th edition) sample code)
- 2014-07-03 14:31:53下载
- 积分:1
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xcEduService01
后端学成网站代码,教育网站模型,提供了后端的基础框架的搭建等(Backend Learning Website Code, Educational Website Model)
- 2019-06-05 20:07:14下载
- 积分:1
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vm_implement_win
< 虚拟机设计与实现>>的 windows版本()
- 2007-07-09 17:14:49下载
- 积分:1