danshuangshitu

基于mfc程序演示各种操作word的方式，简单明了、容易迅速上手；各种操作注释完整。(Based on word of mfc program demonstrates the various operation modes, simple, easy to get started quickly various operating Comment integrity.)

枚举驱动列表，获取驱动的设备句柄 这是Win7上常用的获取设备句柄的方法。 我在原代码的基础上，添加了SetupDiEnumDeviceInterfaces 来获取驱动的详细信息。(SetupDiEnumDeviceInterfaces SetupDiGetClassDevs SetupDiEnumDeviceInterfaces)

VC++编写对RFID卡进行读卡，写卡，等等操作，需要VB编程环境才能查看源代码。(VC++ for RFID card card read and write CARDS, and so on operation, VB programming environment is needed to view the source code.)

TMS20f28335之SCIB模块fifo模式通信(fqfqf vgvrn bsdbsdb bxbx aniahfi jhsufhu fnueu osaoonc )

实现FTP多线程下载上传，同时可以方便实现与本机FTP服务器的连接(Achieve multi-threaded FTP download upload, and can easily be achieved with the local FTP server)

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.)

Develop class Polynomial. The internal representation of a Polynomial is an array of terms. Each term contains a coefficient and an exponent. The term 2x4 has the coefficient 2 and the exponent 4. Develop a complete class containing proper constructor and destructor functions as well as set and get functions. The class should also provide the following overloaded operator capabilities: Overload the addition operator (+) to add two Polynomials. Overload the subtraction operator (-) to subtract two Polynomials. Overload the assignment operator to assign one Polynomial to another. Overload the multiplication operator (*) to multiply two Polynomials. Overload the addition assignment operator (+=), subtraction assignment operator (-=), and multiplication assignment operator (*=).

说明：  Ocean and atmosphere interaction and numerical simulation toolbox based on vb platform, sia_vb.

自己写的一个检测某个程序是否运行来改变系统分辨率的控制台程序(Writing own a Detect whether a program is running to change the system console resolution procedures)

poj 3941 Hideyuki is allowed by his father Ujisato some 1000 yen bills every month for his pocket money. In the first day of every month, the number of bills is decided as follows. Ujisato prepares n pieces of m-sided dice and declares the cutback k. Hideyuki rolls these dice. The number of bills given is the sum of the spots of the rolled dice decreased by the cutback. Fortunately to Hideyuki, Ujisato promises him to give at least one bill, even if the sum of the spots does not exceed the cutback. Each of the dice has spots of 1 through m inclusive on each side, and the probability of each side is the same. In this problem, you are asked to write a program that finds the expected value of the number of given bills. (poj 3941 Hideyuki is allowed by his father Ujisato some 1000 yen bills every month for his pocket money. In the first day of every month, the number of bills is decided as follows. Ujisato prepares n pieces of m-sided dice and declares the cutback k. Hideyuki rolls these dice. The number of bills given is the sum of the spots of the rolled dice decreased by the cutback. Fortunately to Hideyuki, Ujisato promises him to give at least one bill, even if the sum of the spots does not exceed the cutback. Each of the dice has spots of 1 through m inclusive on each side, and the probability of each side is the same. In this problem, you are asked to write a program that finds the expected value of the number of given bills.)