VB开发的可以模拟200多个模拟电能表！

鼠标画图 要求：1、左键按下去开始画线，抬起后结束画线；左键双击后在该点会画一个大小随机的四边形。 2、右键单击后在该点会画一个大小随机的圆；中键按下后会在屏幕上输出一行“用鼠标画图的实验”字符，颜色和字体可以自定义。 3、所有数据的存储要定义在文档类中，而且之前所有的图形都可以回显。不要求对程序生成的图形进行文件保存 -Mouse drawing requirements: 1, left it to start by drawing a line, raised his paintings after the end of line left double-click in the point size will draw a random quadrilateral. 2, right-click in the point will draw a circle the size of random in key press will be output on the screen and his " experiments with the mouse to draw" characters, colors and fonts can be customized. 3, all data storage to the definition of class in the document, but before all of the graphics can be a significant return. Does not require the program to generate the graphics file

改变所有窗口按键的文字和图标的程序,使用VISUAL C++编写-change all window button icon and the words, the use of Visual C preparation

可以实现学籍管理的c代码,包括记录添加,删除,查找,显示,并且支持100位的密码保护功能-can achieve Enrollment Management c code, including records add, delete, search, display, and supports 100 password protection function

操作任务栏的源代码示例． 可以隐藏任务栏，隐藏托盘里的任意项． 在Windows2000，WinXP下测试通过-operation task bar the source code examples. Hide task bar, hidden tray of arbitrary items. In Windows 2000, under the test WinXP

对经典的sift算法进行的改进，增加了仿射变换，检测的特征点更多，txt中的链接为在线进行匹配，只需上传匹配和待匹配图片，就可以得到匹配的结果图

一个简单的学生算术练习的程序,适合刚刚学习编程的同学-a simple arithmetic students practice procedures, just learning program for students

多媒体时钟类，可以精确到1MS-multimedia category clock, accurate to Shovel

C语言最新编程技200例，，，c语言初学者用得到的-c 200

编译原理的中的一点小软件,看看大家的软件.-a small software in compile theory,let s enjoy your s .

wbxml convertdemo application