PE-internals

Clio, drawing in GDI, example of elementari use of gdi functions

一个C#写的IOCP（完成接口）的示例程序，明确的写出了实现IOCP的核心算法。有研究服务器端高效编程的程序员，可以参考一下。-A C# written in IOCP (complete interface) of the sample programs and clear the heart to write algorithms to achieve IOCP. Studies have high-performance server-side programming programmer, you can reference.

文件哈希识别，采用md5法则进行。思路为每固定时间对文件进行比较，输出文件哈希值并给出结论。文件会被写入列表中，针对文本文件有效。(Document Hash Recognition,using MD5)

vb 写的防火墙,可以与自己加载一些另外的安全功能-vb wrote firewalls, can be loaded with its own number of additional security features

用来测试本地路由是否支持P2P的Server端-used to test whether local routing support P2P Server-

雪人论坛 v2.1 简单美化版，支持access、SqlServer -Snowman Forum v2.1 simple Meihuaban support access, the Slammer

介绍一些socket编程的基础知识，希望能对你有帮助！-Introduce some basics of socket programming, hoping to help you!

利用delphi编写的屏幕坐标转换为实际坐标一个小算法程序。(Delphi prepared using the screen coordinates into the actual coordinates of a small algorithm program.)

定义4个类，MyShape、MyLine、MyRectangle和MyOval，其中MyShape是其他三个类的父类。MyShape为抽象类，包括图形位置的四个坐标；一个无参的构造方法，将所有的坐标设置为0；一个带参的构造函数，将所有的坐标设置为相应值；每个坐标的设置和读取方法；abstract void draw(Graphics g)方法。MyLine类负责画直线，实现父类的draw方法；MyRectangle负责画矩形，实现父类的draw方法；MyOval负责画椭圆，实现父类的draw方法。编写一个应用程序，使用上面定义的类，随机选取位置和形状，绘制20个图形。(Defines four classes, MyShape, MyLine, MyRectangle and MyOval, which MyShape the other three parent class. MyShape is an abstract class, including graphics position four coordinates a no-argument constructor, all the coordinates are set to 0 a parameterized constructor, all the coordinates is set to the corresponding values each coordinate set and reading method abstract void draw (Graphics g) method. MyLine class is responsible for drawing straight lines, to achieve the draw method of the parent class MyRectangle responsible for drawing rectangles, to achieve the parent class draw method MyOval responsible painted oval, draw method to achieve the parent class. Write an application that uses the class defined above, randomly selected location and shape, draw 20 graphics.)

说明：  一个AVI文件操作的工具软件，包含源代码。可以读、写AVI文件。(an AVI file manipulation tools, including source code. Can read, write AVI file.)