animation

XP登录界面变更源码，程序结合易语言扩展界面支持库，实现XP登录界面的变更。(XP login screen changes to the source code, the program combined with easy language support library expansion interface , to achieve change XP login screen .)

说明：  ComPort Library是一套用来编写串口通讯程序的控件,它包含5个控件：TComPort, TComDataPac(ComPort Library is a set of controls for writing serial communication programs. It contains five controls,: TComPort, TComDataPac)

（1）定义一个抽象基类Shape,同它派生出5个类：圆、正方形、矩形、梯形、三角形。 （2）利用虚函数计算几种图形面积。 （3）演示构造函数、复制构造函数、析构函数的作用和调用顺序 （4）用类模板具体实现。 （5）利用MFC类库在图形用户界面上绘制及修改这些图形，采用对话框输入输出图形的基本属性，或者利用运算符重载输入输出图形的基本属性。 （6）用文件保存图形信息，且能够从文件中读取并作相应处理。 2）创新要求： 采用头文件与源文件分离的方法，多态性的实现多样化(defines an abstract base class Shape, with which it derives five categories: round, square, rectangular, trapezoidal, triangular. (2) the use of virtual functions to calculate several graphics area. Effect (3) demonstrate the constructor, copy constructor and destructor call sequence (4) with a class template implementation. (5) The use of MFC library to draw and modify graphics, using the basic properties dialog input and output graphics, or the use of the basic properties of operator overloading the input and output graphics on the graphical user interface. (6) with the file save graphical information, and can be read a file and make the appropriate treatment. 2) Innovation requirements: Using the method header and source files separate polymorphism diversify )

说明：  许多现代浮点单元的一项主要体系结构功能，是能够将一个乘法与后面紧跟的加法作为单个运算执 行，且没有中间舍入误差。例如，Intel 的 Itanium 体系结构提供了一些指令，将三元运算 (a*b+c) 、(a*b-c) 和 (c-a*b) 中的每一个都组合为单个浮点指令（分别为 fma、fms 和 fnma）。这些单个 指令都比执行独立的乘法和加法指令快，并且因为没有中间乘法舍入，所以更为精确。该优化可以显 著提高那些含有多个交错乘法和加法运算的函数的速度(many modern floating point unit of a major system structure and function is to be a follow closely behind multiplication and addition of implementation as a single operator, with no intermediate rounding error. For example, Intel's Itanium architecture provides a number of directives to the ternary operator (a* b, c), (a* b-c) and (c-a* b) each have a portfolio to a single floating point instructions (Fullmetal respectively, and fms fnma) . These individual instruction than the implementation of an independent and additive multiplication instructions quickly, and because no middle multiplication into homes, so more precise. The optimization can significantly increase those containing more than staggered multiplication and addition operations function of the speed)

读取CSDN验证码源码程序，结合易语言扩展界面支持库和互联网支持库，实现读取CSDN网站的验证码，并进行颜色清洗。(CSDN read source code program, combined with easy interface language extensions to support libraries and Internet support library that implements read CSDN website code, and the color wash.)

说明：  GUI_programming_python_tkinter

WPF编程宝典：使用C# 2012和.NET 4.5 第4版，非常经典的教材，源代码(WPF programming treasure book: using C# 2012 and. NET 4.5 4th edition, very classic textbooks)

局域网助手源码程序，例程结合易语言扩展界面支持库，实现扫描局域网的计算机及其网卡信息。(LAN assistant source program , a routine extension interface combined with easy language support library that implements LAN computer scanning and card information .)

由opencv2.3.1+vs2008编写的界面程序，可以通过界面对话框上的控制按钮来控制笔记本电脑上相机的开启与关闭。(Opencv2.3.1+vs2008 written by the interface program, you can control on your laptop on and off the camera via the control buttons on the dialog interface.)

用vb实现同时打开多个文件并在多个窗口显示,一个经典例子极具参考价值(used simultaneously open multiple documents in multiple windows, a classic example of great reference value)