单机版五子棋

实现了Winform中,ComboBox下拉框的重写，比自带控件样式更加好看-

为了保证access中数据的的安全，防止操作者手动改动，为access添加密码登录。本程序是防止长时间不用，忘记密码进不了access。

一个用于驱动器选择的列表框，可以按大图标、小图标模式显示，支持多选-an option for the drive list box, in accordance with a large icon, small icon mode, choose to support

一个很COOL的界面设计集合 环境:microsoft visual 语言：VC-a very COOL set of interface design environment : microsoft visual language : VC

使用CArchive类对文件进行操作。MFC框架程序提供的文件新建与打开功能内部的实现机制。如何利用CDocument类的串行化存储功能保存与加载数据。如何实现类对串行化的支持，CObArray的串行化实现内幕。删除文档数据时常犯的错误。MFC框架程序的文档类和视类的关系，以及如何获得相互的指针引用。-use CArchive category of documents for the operation. MFC framework of the procedures and documents open new function within the Implementation Mechanism. CDocument class how to use the serial storage function preservation and loading data. How to achieve the kind of support Serial, Serial CObArray realization insider. Delete data files often made mistakes. MFC framework of the procedures and documentation such as the type of relationship, and how to access each other indicators cited.

vc实现的pos打印机例子程序源码，请试用，如有问题也请一并反馈。谢谢。

标准的QT界面开QT, Dialog发代码，适合初学者，QT可以实现跨平台开发，WINDOWS/LINUX/UNIX等

工具提示，最酷的工具提示类，超个性化，界面非常好看，并且支持半透明、图片、图标、网址、表格以及其他特殊功能-tool tips, the coolest tool tip category, super personality, a very good-looking interface, and supports semitransparent, pictures, icons, website, forms and other special functions

Calculator that draws graphs.

计算几何常用算法Demo，非常值得学习，大家可以看看啊-Computational geometry algorithms commonly used Demo, very worthy of study, we will look at ah