Calc

vc环境下COM组件编程小例子，一个文件生成COM组件，另一个文件调用该COM组件。(COM component programming small example, a file generated COM component vc environment, another file to call the COM component.)

学分计算以及录入程序。输入excel的成绩和分数可以输出excel学分(Credit calculation and entry procedures. Enter scores and scores can excel excel export credits)

A vb.net example to monitor the file insert in the monitor directory.

在开始一个路径前,先调用CDC类的成员函数BeginPath,然后调用一系列的输出函数,在完成绘制后,再调用CDC类的成员函数,在完成一个路径之后,就可以调用StrokePath来绘制该路径,这就是路径的基本用法.(at the beginning of a path, first call CDC category of members BeginPath function, then called a series of the output function, the complete mapping and then call CDC category of members function, the completion of a path, we can call StrokePath to mapping the path, This is the path the basic usage.)

采用VB6.0编程的MD5加密算法。MD5就是采用单向加密的加密算法，对于MD5而言，有两个特性是很重要的，第一是任意两段明文数据，加密以后的密文不能是相同的；第二是任意一段明文数据，经过加密以后，其结果必须永远是不变的。前者的意思是不可能有任意两段明文加密以后得到相同的密文，后者的意思是如果我们加密特定的数据，得到的密文一定是相同的。(Using VB6.0 programming of MD5 encryption algorithm. MD5 is the use of one-way encryption algorithm, for MD5, there are two characteristics is very important, the first is any two plaintext data encrypted ciphertext, later not to be the same second is an arbitrary piece of plaintext encrypted data, then, the results must always be the same. The meaning of the former is unlikely to have any two plaintext after getting the same ciphertext, which means if we encrypt specific data, the encryption must be the same. )

本程序是关于博客的相关内容的编写，包括大量的界面内容的显示(This procedure is to write about the blog related content, including a large number of interface content display)

这是显示一个字体形状的窗体，效果很酷的哦，运行环境vc6.0(This was a font shapes windows, the effect of cool, oh, the environment vc6.0)

MO的图形显示功能很弱，本例程很好的展示了的使用自绘图标的展示功能(MO)

这是一个2D程序,用DIRECTX9.0写的,请大家一定要注意.(This is a 2D program, using DIRECTX9.0 write, please be aware that.)

VB编写的用户登陆界面，实现简单的密码验证功能，适合VB初学者(VB, user login interface, simple password authentication function for VB beginners)