一个基于LABVIEW的LCD的显示程序，是可以循环移动的，快来学习吧。...

读写pdf文件的程序开发库源码-Pdf documents to read and write the procedures for the development of the Treasury source

dos commond dos命令详解 -Detailed dos commond dos command

Sample usage of Random Files in Visual Basics

VisualBasic源码-游戏编程 -Visual Basic source-game programming

判断表达式中括号是否配对的小程序-judgment regular expression matching brackets whether the small program

用vrml编写，建立的一个比较精细的蜘蛛模型-Vrml by the development, set up a more sophisticated model of the spider

The application wizard has created this UCMSGIP application for you. This application not only demonstrates the basics of using the Microsoft Foundation Classes but is also a starting point for writing your application.

自己编的机器人简单行为，通过不同的语义状态机器人自动判别执行不同的行为 程序采用java applet动画实现，对学习java applet，2d动画制作，java程序设计等知识有很大帮助-Own simple robot behavior, through different semantic robot automatically determine the status of implementation of different procedures for the use of java applet animation realize, learning java applet, 2d animation, java programming knowledge will greatly help

(1) 设计一个程序，用于根据用户输入的命令行参数数量来计算长方形、正方形、三角形的面积。如果输入的参数为一个、二个、三个则它们应分别对应正方形、长方形、三角形，如果没有参数，则通过异常处理方法现实错误消息。（用于计算面积的方法是一个重载的方法。提示：定义一个抽象的父类，并提供一个抽象的方法area(). 再派生出三个子类，重写area()方法，然后在main方法中用多态来实现具体的面积函数的调用）。-(1) design a program based on user input for the command line parameters to calculate the number of rectangular, square, triangle area. If the input parameter is one, two, three then they should correspond to a square, rectangle, triangle, without parameters, exception handling through the real error message. (Used to calculate the area is an overloaded method. Note: the definition of an abstract parent class, and provides an abstract method area (). To send birth to three sub-classes override area () method, and then in main method using multi-state to achieve a specific area of a function call).