windows-desktop-ball-

Good software source, not their own

本文介绍利用注册码（序列号）软件加密方法，该方法可实现一机一个流册码，解密难度大(this document introduce how to protect your software by encrypt the application)

Excel里NormSInv()函数的vb版(Excel Lane NormSInv () function vb version)

基于chan算法的tdoa定定位的gdop程序可直接使用。 (The given the positioning of gdop program chan-based algorithm tdoa can be used directly.)

说明：  VB采用三层架构的CRM客户关系管理系统，基于Access数据库。是一个电脑公司以前用过的，因些功能上可以满足中小型公司使用，只是部分模块是定制的，有的可能不太实用，从界面上来说，像是一挺专业的程序。 　　本系统用到有yfDNetMenu.ocx、ManageClient.dll控件，已打包，初次运行请运行reg.bat以及重新添加两控件引用，否则报错。(VB three-tier architecture, CRM customer relationship management system, based on Access database. Is a computer firm had been used previously, because these functions satisfy the medium and small companies to use only part of the module is customized, and some may not be practical, from the interface point of view, like a professional program. This system uses a yfDNetMenu.ocx, ManageClient.dll controls, has been packaged, the initial run reg.bat run and re-add the reference to two controls, otherwise Baocuo.)

使用VC6.0加上MFC做的模拟交通灯十字路口程序。绿灯时车辆通过十字路口，反之停止。((VC6.0 the simulation traffic lights crossroads procedures plus MFC do. Green light when the vehicle through the crossroads, and vice versa stop.))

2D-sketch program source code package

由于现代软件中，很多时候需要保留一些配置信息，而ini文件就是其中的方法之一，该工程简单而详细体现了ini文件的读写调用方式(Because of modern software, often need to retain some configuration information, and the ini file is one of the ways that the project reflects the simple and detailed invocation ini file read and write)

U盘数据重写，可以想已损坏的U盘重新向里面写入新的数据，(U disk data rewriting can be damaged U disk to re-write new data to the inside,)

VB打印条形码的测试程序，不包括其它的功能，只是演示如何将条码打印出来，功能单一，不过容易理解，VB6.0打印条形码无思路的可参考。 (VB test program print bar codes do not include other functions, but demonstrates how to print out barcodes, single function, but it is easy to understand, VB6.0 print barcodes without thinking can be found.)