It provides a sample to know how to play a file in windows system

设计模式――简单观察者的C#程序实现，平台环境为VS2005-Design patterns- a simple observer of the C# program implementation, the platform environment for VS2005

基本的浏览器源码-basic source browser

支持超长大整数的基本运算，重载了多种基本运算符，操作简单方便-Support for super-long big integer basic computing, a variety of heavy-duty basic operator, operation is simple and convenient

程序只产生均值为0，方差为1的随机数，要产生均值为E,方差为D的随机数，只要随机数*D+E就可以了。 高斯随机数程序还是带参数的，参数是用来描述正态分布的一个浮点数表。在执行程序时 ，先生成这个表（只做一次），而后就可以任意多次地执行高斯随机数产生程序了。 使用C是为了保证通用性，如果有人觉得麻烦，可以用C++做个类，把这些东西都封装进去 。 另外，如果有人有兴趣，也可以把它修改成任意形式分布的连续随机数产生程序，修改非 常简单，这里就不提示了。-procedures have only mean of 0 and variance for a random number to produce the mean E, D variance for the random number, as long as a few random E* D on it. Gaussian random process parameters or with the parameter is used to describe a normal distribution of the float table. In the implementation process, Mr. into the table (one-off), and you can repeatedly arbitrary implementation Gaussian random number generator proceedings. The use of C is to ensure commonality, if someone finds trouble, can be used to be a Class C, all these things into account Packaging. Also, if someone is interested, can you change the form of arbitrary distribution of continuous random number generator procedure is very simple changes, I will not be sacrificed as a result.

一种ActiveX服务器，提供在标准图片框中创建具有尺寸的高度详细、真实比例的机械图形的功能。服务器可以将任何图形保存到AutoCAD complient DXF文件v12到2000。完全独立于AutoCAD！！ ；

MFC 发送邮件程序代码   vc6编写，MFC库，欢迎使用下载，   MFC 发送邮件程序代码  

基于单片机的计算器代码,可以加减乘除，小数点运算，不可累计运算，1602显示

VC中实现对XML文件的增加，修改，删除操作。vc6.0,msxml4-VC to achieve the increase of the XML document, modify, delete operation. vc6.0, msxml4

很漂亮的Flash+XML图片轮播源码, -A very nice Flash+ XML image carousel source

图形信息校验码识别程序: 运行环境：Windows: 源码语言：简体中文: 源码类型：编程源码- VB源码- 图象: 授权方式：免费源码: 源码 -Graphic Information Check the identification procedures: Runtime Environment: Windows: Source Language: Simplified Chinese: Source Type: source code programming- VB source- image: License: Free Source: source