在Windows系统下进行编程，实现string类，不同于一般别的string类，功能更强大...

利用Bresenham画圆法画同心圆-use Concentric Circle paintings

WindowsXP系统中如何屏蔽Ctrl+Alt+Del、Alt+Tab以及Ctrl+Esc键序列-This is a good!

这是个五子棋人机对战部分的代码，有完整的界面初始化部分，用搜索算法实现了电脑对最优位置的选取，实现电脑下棋的功能。-This is a 331 man-machine players part of the code, a complete initialization interface, search algorithm using a computer to select the optimal location to achieve the function of the computer playing chess.

vb多线程,vb操作调用office,word,excel等.全部完整源代码!-vb multi-threaded, vb operation call office, word, excel, etc.. all the integrity of the source code!

客户端验证 客户端验证-Client Authentication Client Authentication

这个简单的邮件发件人被编码在 c# 中，使用 SMTP 协议......

这是我们做操作系统的一个作业，用C++程序模拟了一下，望大家指点阿，初学。-This is our operating system to do an operation, using C++ Program to simulate the look, hope everyone pointing Ah, beginner.

该程序不经能够实现电话拨号功能，还能实现如adsl、网通等拨号功能，还能够监控modem或者网卡的网络流量-the program can be achieved without a telephone dial-up function can be realized as adsl, Netcom, and other dial-up function, but also to monitor the modem or Ethernet network traffic

单机游戏炸金花，比牌大小算法，c#实现winform程序，vs2012运行。

DBSCAN，csharp实现，带demo演示-DBSCAN, csharp realize with demo demo