Round button.

字符串操作的数据组织结构，包含字符串的查找、删除、插入等操作-String operation of the organizational structure of data, including string search, delete, insert, such as operation

一个windows应用程序，实现发送邮件的功能。用正则表达式验证用户输入的信息，当输入的信息符合要求时，才允许将邮件发送到邮件服务器。-A windows application that sends messages to achieve functions. Using regular expression validate user input information, the information to meet the requirements when the input only when the Allow messages to be sent to the mail server.

模拟Pos收银机 1.收银员功能 1) 新增明细(F2 ) 2) 删除明细(F3) 3) 收银(F4) 4) 挂单(F5) 5) 取单(F6) 6) 撤单(F7) 7) 退货(F8) 8) 退出(F9) 2.管理员功能 1) 商品管理 "1:商品查询", "2:库存查询", "3:添加商品", "4:修改商品信息", "0:返回主菜单" 2) 帐户管理 "1:查询账户", "2:添加账户", "3:修改账户信息", "0:返回主菜单" 3) 销售记录查询 "1:按销售日期统计", "2:按收银员统计", "0:返回主菜单" 0) 退出 -Simulation Pos cash register 1. Cashier function 1) Add Details (F2) 2) delete the details of (F3) 3) cash register (F4) 4)挂单(F5) 5) get a single (F6) 6) cancellation (F7) 7) Return (F8) 8) exit (F9) 2. administrator function 1) commodity management

XML官方指南中文版是学习XML的资料，相信对想学好XML的人很有帮助-XML official Chinese version of the Guide is to study the XML data, I believe If you want to learn the helpful XML

一个结合了mfc/winsock/多线程等技术实现的聊天程序，只有聊天功能，但是用于广泛，主要适用了tcp链接，udp打洞技术.

动态修改ip地址的源码-dynamic modification of the source ip address

通过栈的应用，实现任意数制之间的转换。第1行输入两个数，即转换前的数制 转换后的数制，以空格分割第2行输入待转换的数 假定全部数值

球面映射 使用OpenGL和visual c++实现-Mapping

How to get the MAC address of your network adapter. MAC address stands for Media Access Control address which is 6 bytes( 48 bits ) long. MAC address is the unique address which is used to identify network interface hardware. So how to get the MAC address of your network adapter?

快速批量对图片进行分割,对扫描到电脑里图片,分割成若干个小的图片-Fast volume segmentation of the picture on the scan to computer images, divided into several smaller picture