multithreading LAN messaging

jNI 生成自己的DLL，调用已有的DLL。-jni dll

包含读者借书的触发器，读者还书的触发器，以及图书进入库存的触发器。包含了相关的借书、还书、超期续费、图书入库等等的一些功能。然后程序中读者单次只能借1本书，最多借30天，超期还有罚金。详细可以下载浏览。

计算机图形学，这是计算机图形学中画圆算法（中点圆算法）-Computer graphics, this is draw a circle in computer graphics algorithm (midpoint circle algorithm)

自己用VC写的液晶等字模提取软件，可以输入汉字，也可以打开BMP图。只需要修改少许代码就可以按自己的要求实现功能。-VC to write their own use, such as liquid crystal matrix extract the software, you can input Chinese characters, you can open the BMP plan. Only need to modify a little code can realize the functional requirements of their own.

一个基于windows系统的三角形法计算器，利用三角函数和给定的角度或者弧度进行运算-a windows-based system triangle method calculators, and the use of trigonometric functions to the radian angle or for Operational

用 matlab 编写的高斯随机表面的生成-using Matlab prepared by the surface of the Gaussian random generation

计算器显示部分的7段译码管。输入四位的二进制端口，输出7位的译码端口-Calculator shows that part of paragraph 7 decoding tube. Binary four input ports, output port 7 of the decoding

本程序用于处理两个进程之间的数据共享问题。通过使用内存映像文件实现进程间的数据共享。-This procedure for the treatment of data between two processes sharing. Through the use of the memory image file to achieve the process of data sharing.

实现音量控制的小程序，通过快捷键控制音量增加、减小或静音。-To achieve volume control applet, by shortcut keys control the volume increase, decrease or mute.

用 c 写的一个包含代码段文件作为输入和输出写入到另一个文件的代码段的词法分析器 ︰ output.txt