登录窗体的验证，可以使得验证更加容易实现，

打字 五笔_英文打字练习软件源码 帮助学习交流工作经验 -Wubi _ English typing practice typing software source code to help study and exchange of experience

家庭理财，用于家庭个日常财务管理，方便快捷-family financial management, for a family day-to-day financial management, convenient and quick

this a sample C++ codes for beginners.It helps to draw a graph using some inbuilt functions.-this is a sample C++ codes for beginners.It helps to draw a graph using some inbuilt functions.

ds.asm－－ －－--- --- -倒计时器源程序-ds.asm-------------- countdown device source

一个简单的模拟喷泉的VB代码，教你有关图片的运用-Simulation of a simple fountain of VB code, teach you about the use of Picture

平衡二叉树操作的演示 一、 需求分析 （1） 利用平衡二叉树实现动态查找表。实现查找，插入和删除三种基本功能。 （2） 初始，平衡二叉树为空树，操作界面给出查找，插入和删除三种操供选择。每种操作均要提示输入关键字。每次插入和删除一个接点时，显示更新的平衡二叉树。 （3） 重点在于对删除算法的实现。假设要删除的关键字为X的结点，若X不在叶子结点上，则用左子树中的最大值或者右子树中的最小值取代X。如此反复，直到删除动作传递到某个叶子结点，删除叶子结点时，若要进行平衡变换，可采用插入的平衡变换反变换。 -balanced binary tree operation of a demonstration, demand analysis (1) using a balanced binary tree dynamic lookup table. Lookup, insertion and deletion of the three basic functions. (2) The initial, balanced binary tree is empty tree interface gives you insert and delete options for the three parade. Each operation will have to be me to input keywords. Each insert and delete a contact in that update balanced binary tree. (3), the focus is on the deletion algorithm. To remove the assumption that the keyword for the X-Node, if X is not the leaf nodes, Left-used for the highest tree or right-tree to replace the minimum X. So repeatedly, until the deletion of a transfer leaf nodes, delete the leaf nodes, if balancing transform, Ins

专业的评标管理系统，包括工程管理，开标数据采集，评标等整套完整业务流程,代码清晰.-The evaluation of the management of major systems, including project management, opening the data collection, evaluation, such as a complete set of business processes, clear code.

用VC6演示的了游戏开发，主要是算法的参考。可以作为初级教程来使用。-VC6 demo with the game development, mainly algorithms reference. Can be used as the primary tutorial to use it.

一个完整的项目代码！太阳能控制器完整的代码程序-A complete code of the item! Solar Controller complete code procedures

利用vfp6.0写的一个学生成绩处理中的“分段统计”程序，自动成绩EXCEL表-Vfp6.0 use of student achievement to write a deal with the