vb_drwa_code

计算机网络实验做得串口，非原创，只是为了下载方便。(Computer network experiments do serial port, not original, just for download convenience.)

 给出进程需求矩阵C、资源向量R以及一个进程的申请序列。使用进程启动拒绝和资源分配拒绝（银行家算法）模拟该进程组的执行情况。要求： 初始状态没有进程启动 计算每次进程申请是否分配？如：计算出预分配后的状态情况（安全状态、不安全状态），如果是安全状态，输出安全序列。 每次进程申请被允许后，输出资源分配矩阵A和可用资源向量V。 每次申请情况应可单步查看，如：输入一个空格，继续下个申请 (The  gives processes demand matrix C resource vector R as well as the application of a process sequence. Using the process starts refused to reject and resource allocation (the bankers algorithm) analog implementation of the process group. Requirements: initial state process starts calculated each time the process is whether the application is assigned? : Calculate a state after the pre-allocated (safe state, unsafe state), if it is a safe state, the output safety sequence. Each process the application is allowed, the the output resource allocation matrix A and the resources available vector V. Each application should be able to single-step view, such as: type a space, continue to the next application)

VB+directx7 编写的游戏 VB+directx7 编写的游戏 (VB+ directx7 game written in VB+ directx7 game written)

此控件方便VB用户直接载入PNG图片，完美结了VB6无法添加PNG图片的问题，方便又实用，值得收藏！(This control is easy to VB users to directly load PNG images, perfect knot VB6 unable to add PNG images that are convenient and practical, worth collecting!)

课程管理信息系统，简单程序，适合课程设计，实现对课程的管理(Course management information system, a simple procedure, for curriculum design, implementation, management of the course)

说明：  这是一个用C++编写的简单的图书管理，程序设计较为简单，对于初学者是个不错的例子。 (This is a C++ Prepared a simple library management, program design relatively simple, for beginners is a good example.)

VB开发的串口通信源码。对端口速度、奇偶校验、停止位等都可以设置。用于串口通信的开发(VB source of serial communications. The port speed, parity, stop-can all be set up. Serial Communication for Development)

有不同重量的物品n件，求从这n件物品中任取一部分物品放入背包，使选中的物品的总重量不超过指定的限制重量，但选中物品的价值之合为最大。即任意给定物品个数及它们的重量和价值，在最大的限制重量一定的情况下，为了使价值最大，选出最优解。(There are different weights of items n pieces from n items in order to obtain any portion of the goods into the backpack, so that the total weight of the selected items does not exceed the specified weight limit, but the combined value of selected items as the greatest. That any given number of items and their weight and value limits the maximum weight of certain circumstances, in order to value the most, select the optimal solution.)

Bulk Mail demonstrates sending a large number of email via controls

说明：  NTRIP协议（IP数据网络传输协议）是用于移动RTK改正数据从基地到利用互联网漫游协议。这是特别有用的领域，传统的收音机不好，由于树木或丘陵。NTRIP客户端软件你需要靠近车件。它从互联网上获取数据，并将其发送给漫游者使用的串行端口。这个程序是一个更有用的替代GNSS互联网电台。它通常用在拖拉机驾驶室的小型笔记本或上网本上。互联网接入通常是通过USB无线数据卡从您的手机公司，或系留蓝牙数据能力的手机。VS2010编译。增加了对$GNGGA的支持。(NTRIP (Network Transport of RTCM data over IP) is a protocol for moving RTK correction data from the base to the rover using the Internet. This is especially useful in areas where traditional radios don't work well due to trees or hills. The NTRIP Client is the piece of software you need near the rover. It gets the data from the Internet and sends it out the serial port for the rover to use. This program is a more useful alternative to GNSS Internet Radio. It is typically used on a small laptop or Netbook in the cab of the tractor. Internet access is usually via a USB wireless data card from your cell phone company, or tethered Bluetooth to a data capable phone. VS2010 compilation. Increased support for $GNGGA.)