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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.)

说明：  通过CreatFile SetupComm GetCommStat等API函数来创建一个串口传输程序(CreatFile SetupComm GetCommStat such as through the API function to create a serial transfer procedure)

采用VB6.0编程的MD5加密算法。MD5就是采用单向加密的加密算法，对于MD5而言，有两个特性是很重要的，第一是任意两段明文数据，加密以后的密文不能是相同的；第二是任意一段明文数据，经过加密以后，其结果必须永远是不变的。前者的意思是不可能有任意两段明文加密以后得到相同的密文，后者的意思是如果我们加密特定的数据，得到的密文一定是相同的。(Using VB6.0 programming of MD5 encryption algorithm. MD5 is the use of one-way encryption algorithm, for MD5, there are two characteristics is very important, the first is any two plaintext data encrypted ciphertext, later not to be the same second is an arbitrary piece of plaintext encrypted data, then, the results must always be the same. The meaning of the former is unlikely to have any two plaintext after getting the same ciphertext, which means if we encrypt specific data, the encryption must be the same. )

Use DIjkstra algorithm to calculate the shortest path routing, when the network topology changes automatically update the routing table

VB写的Ascii字符的转换与显示实例，可以下载学习。(VB write Ascii character conversion and display examples, you can download to learn.)

说明：  VC6对sqlserver数据库的添加删除查询等相关操作，代码全部在VC编译环境下运行通过。(VC6 adds and deletes queries to SQLSERVER database and other related operations. All the code runs through the VC compiler environment.)

UG二次开发很好的东西 需要的朋友可以下载来看看 很好用啊(UGerci kaof a )

动态设置主框架窗口的图标FaceControl3FaceControl3.rar,很不错的vc源码，希望对大家有所帮助。(Dynamically set the icon for the main frame window FaceControl3 FaceControl3.rar, very good vc source code, we want to help.)

e need for bulky, cumbersome inductors. Designed for use with Koford motors with a thermistor, it shuts down the motor if the winding temperature exceeds 150C. Once the problem

利用wincap直接与网卡通讯发送数据，千兆网卡效率达到100 ，全速！！！完全自定义数据包协议传输，数据每秒钟100M字节有木有！(wincap high speed data 100 MBytes/s=1000Mbits/s)