SipProfile

读取PDF文件，并显示在窗口中。 支持PDF的基本操作功能。(To read PDF files, and display in the window. Support the basic operating functions PDF.)

ProE/Toolkit开发库基于同步模式DLL动态链接库形式的二次开发工程。根据官方文档中实例修改实现了根据MFC窗口输入参数自动画圆柱、圆台、棱柱等基本几何形状。即完成了草绘、拉伸、旋转等基本操作的代码实现以及其组合的实现。（备注：软件版本是ProE Wildfire 5.0，对应的开发环境是VS2008。工程所需外部链接库网上可以查到。）(ProE/Toolkit development libraries based on the synchronous mode dynamic link library DLL form of secondary development projects. Modify achieved under MFC window input parameters the base geometry animation cylinder, round table, prism, etc., according to official documents instances. That completed a sketch, drawing, code rotation and other basic operations to achieve and realize its portfolio. (Note: The software version is ProE Wildfire 5.0, the corresponding development environment is VS2008 external link libraries needed projects can be found online.))

用来通过HTTP协议下载的程序，支持断点续传和多线程下载-used by HTTP protocol to download procedures, and HTTP support multithreading Download

说明：  基于CODESYS雷赛控制器PWM功能实现(LEISAI of PWM function of Raytheon controller based on CoDeSys)

实现一个10乘10的表格 内部随即获得两个弧度 JAVA2D 图形绘制(Achieve a 10 by 10 inside the table then get two arc JAVA2D Rendering)

这是一个关于打开文件和将要显示的内容直接写入到一个txt文件中去。(this is an java project which is open file and write the result into the txt doc .)

端口扫描源代码 可以改写成局域网的扫描器，对于需进行端口扫描的用户很有用处。- The port scanning source code may rewrite the local area network the scanner, regarding must carry on the user which the port scans to have the use very much.

stenography project using java. hiding data in image.

自己搭建的SVC模型，可以完美实现电力系统无功补偿！(SVC build their own model, you can achieve the perfect reactive power compensation!)

Returns whether this {@code Enumeration} has more elements.