Vigenere Cypher

C#编写的TCPIP服务器程序源码，可连接多个客户端，使用visual studio开发，本来用于GPRS远程数据采集，但不限于GPRS

利用WinSock进行无连接的通信-WinSock conducted without the use of the communications link

一些简单的C编程实例，初学C者可以参考，应该挺有用。-Some simple examples of C programming, learning C will be able to reference, it should be quite used.

文本识别，将图形文件，ＰＤＦ文件转换成ｗｏｒｄ，ｔｘｔ格式。-Text recognition, to graphics files, PDF documents into word, txt format.

实现定时器算法逻辑，本身不带定时驱动器 TimerLogic实现了一个模拟的时钟，这个时钟的最上一层（类似秒针）是一个256个刻度的盘子，下面四层（类似分钟，时针）有刻度是64的小盘子，上层转一圈之后下一层的刻度就走一个刻度。指示当前盘子走到那个刻度是TimerVec（或TimerVecRoot）的index。-achieve timer algorithm logic, it should not take regular drives TimerLogic achieved a simulated clock, the clock on the floor (similar hands of) 256 is a calibration of the dishes, the following four (similar minute hand of a clock) is a scale of 64 small plates, the upper circle turn Zhi after the next level of calibration leave a mark. The current instructions that come calibration plate is TimerVec (or TimerVecRoot) index.

通过迭代法和直接发两种方式求出线性方程组的解，代码简单易懂，可自行操作矩阵来求得自己想要的方程结果。

a worm in vb6 for educational purpose

串口通讯程序！虚拟串口！-serial ports communication program. vitual serial ports

MFC入门系列-Introduction to MFC Series

Hi All Find The Attachment