C#控制textbox文本框仅能输入数字类型

LED技术攻略，包括LED相关基础知识与驱动电路-LED Technology Strategy, including the relevant basic knowledge and LED driver circuit

大数运算的实现,包括加减乘除,四种运算,用个个函数实现各个功能,便于使用.-the realization of large numbers, including arithmetic, four operators, with each function to achieve all the functional and user-friendly.

本压缩文件是关于windows xp优化大师的七十项REG文件-the compressed files on the windows xp optimize the master document 70 REG

IMGCMS php图片管理系统，风格简洁、功能易用的PHP图片系统，据网页反映，功能还可以，无限制，期待后续推出版本的功能会越来越强大。IMGCMS图片管理系统网站后台登录：http://您的域名/安装目录/admin.php 　　默认帐户及密码: admin/imgcms.com

用VB做的看网站股票的软件，给各位参考。-VB to do with the stock software, see the website to give your information.

ocr-optical character recognition-it is a very useful souece code for optical chARACTER recognition

用java编写的JAVA固定资产管理系统，功能相对简单，希望对大家的学习有帮助-JAVA using java prepared fixed asset management system, a relatively simple function, in the hope that everyone has to learn to help

摄像机标定新算法,用一个子函数计算出两组运动组的参数本程序用于调试摄像机标定新算法这个程序在原来的基础上改变了部分返回值，将标准离差改为均方值的计算加入标定整体误差计算，运动复原和三维复原整体误差计算应先用计算出的平移矢量进行三维复原，从得出的点对统计其z方向为正的个数，多者为正确的平移矢量 -new camera calibration algorithm Functions with a calculated exercise group were the parameters of the testing procedures for the new camera calibration algorithm of this procedure in the original change based on the return of some value, the standard deviation to the mean square value calculated by adding the overall calibration error terms, 3D sports rehabilitation and recovery overall error calculation should be calculated using the 3D vector translation recovery, derived from the statistical point of its z direction as is the number, the greater the correct translation vector

Delphi实现一个简单的文件分割、合并工具，可定义每一个分割块的大小，操作简单方便，根据窗口的提示即可完成相应操作。部分代码注释： 　　// 图标 　　Cool Icon Liumazi.ico 　　Icon1 Icon Icon1.ico 　　Icon2 Icon Icon2.ico 　　Icon3 Icon Icon3.ico 　　// 光标 　　Drag cursor Drop.cur 　　// 字串 　　STRINGTABLE 　　BEGIN 　　 1,"指定准备分割的文件" 　　 2,"指定分割后存放位置" 　　 3,"指定合并后存放位置" 　　END

带翻页动画的Flash图片展示，鼠标点击一次，就翻页一次，翻页动画效果十分形象逼真，本实例源码挺完整，期待大家下载学习，可在此基础上扩展成Flash电子相册或图片切换。