ConsoleApp1

局域网内文件传输，简单且简陋型，不足之处希望指出(transform file in local area)

VC++界面编程20例，都是界面编程常用的例子，很适合初学者参考。(Vc + + interface programming)

生产计划管理系统是用于为工业工程综合实验室中的混流生产模拟生产线制订生产计划和采购计划的软件。 该软件的输入为客户订单，基础数据包括产品的物料清单、库存记录、产能信息等，通过计算主生产计划、物料需求计划、能力计划，最终生成生产订单和采购订单，供车间和采购部门使用。 该软件根据的主要功能分为生产计划制订、库存查询和更新、BOM信息查询、产能查询和更新以及工艺查询和更新五个功能 (Production planning management system for industrial engineering is a comprehensive laboratory simulation of mixed flow production line production plan and purchasing plan of the software. Based data input of the software for customer orders, including product bom, inventory records, information capacity, etc., by calculating the main production planning, material requirements planning, capacity planning, the resulting production orders and purchase orders, for the use of workshop and purchasing department. The main function of the software according to the divided into production plan, inventory query and update, BOM information query, query and update capacity and process query and update functions.)

实验一：类与对象实验: 几何图形类的设计 实验目的：掌握用类进行面向对象程序设计的方法，掌握使用对象作为类的成员变量，掌握方法的参数传递，掌握静态域和静态方法。 实验内容：编写4个类：Rectangle、Circle、Geometry、Exa，具体要求如下： ① Rectangle类有double型成员变量表示矩形左上角的位置坐标及矩形的宽和高，要求提供修改和返回各成员变量的方法。 ② Circle类有double型成员变量表示圆心坐标和圆的半径，要求提供修改和返回各成员变量的方法。 ③ Geometry类有Rectangle类和Circle型的成员变量rect和circle。即Geometry类创建的对象由一个矩形和一个圆组合而成。要求该类提供修改rect、circle位置和大小的方法；提供显示rect和circle位置关系的方法，并能够显示圆是否完全坐落于矩形中。 ④ 要求能对创建的Rectangle类和Circle类对象数目进行统计。 Exa类含有main方法，在main方法中用Geometry类创建对象，该对象调用相应的方法 设置圆和矩形的位置及大小并输出圆是否包含在矩形中。输出当前Rectangle和Circle 对象数目。 (test one)

程序记录并显示了数据报从源端机器传送到目标机器的过程中所经过的路由器的IP地址，并且记录了数据报到达每个路由器所需要的时间。认真观察到达每个路由器的时间有什么区别，从而熟练掌握traceroute的工作原理和ICMP报文协议。　(The program records and displays the IP addresses of routers through which the datagram sent from the source client machine to the target machine , and the recording of the data packets arrive at the time required by each router . )

Frameed screensaver with frame

说明：  通用tcp,udp收发程序，方便的用于网络程序调试、测试，使用简单方便(GM tcp, udp transceivers in order to facilitate the procedures for network debugging, testing, use of simple and convenient)

该压缩包实现二维的DCT变换和逆DCT变换,可以对图像做DCT变换(The package to achieve two-dimensional DCT transform and inverse DCT transform, can make the DCT transform in the image)

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

/* This IPv4 example uses the background thread itself to process all packets. You can use example one to send data to the session that s created in this example. */ /* 这个 iPV4 例子用内部线程来处理所有的分组。你可以用例子一来发数据给本例子来进行测试。 例子的中文解释都由hanyuejun添加，有任何疑问请发hanyuejun2006@163.com */-/* This IPv4 example uses the background thread itself to process all packets. You can use example one to send data to the session that s created in this example .*//* example of this iPV4 with internal thread to handle all the packet . You can use the example of one Laifa data for the examples to be tested. Explained by the example of the Chinese hanyuejun add, have any questions please send hanyuejun2006@163.com* /