这是一款定时器软件，通过实际工程应用，可以精确到毫秒

实现类似PHOTOSHOP的橡皮擦，光标随擦子增大而变化。-achieve similar PHOTOSHOP the eraser, the cursor with Cazi grows.

这是一个倒计时程序，他会在桌面上保留一个小小的工具条，显示距离某个日子（如考研）还有多少天。拉开程序界面之后，还可以在每一天里面写上数条笔记，记下要做的事情，比如读书计划等。-This is a countdown procedures, he will retain the desktop tools of a tiny show from a particular day (taking tests) how many days. After the proceedings started interface, but also on every day they write a few notes, recording things to do, such as reading programs.

Box2D Box2d是一个很出名的2d物理引擎-Box2D Developed

VC6.0下实现的MFC绘图程序，实用与初学者-The MFC under VC6.0 mapping procedures, practical and beginners

八皇后VC图形演示，算法思想：回溯法，先在第1行放上一个皇后，然后在第2行合适的位置放上一个皇后，依次类推，如果8行都放满了，说明找到了一个解，如果第好第i行的皇后后，第i+1行找不到合适的位置，这时就回到第i行，把第i行的皇后放到下一个位置，继续尝试下一行。如此反复，知道找到所有的解。注意，这种算法找的解可能有等价的，某些解可由别的解经过旋转棋盘得到。-visual demostration in vc of eight queens problem. algorithm: backtracking. First, put a queen on first line then find a suitable position on 2nd line for next queen, and so on. When all eight lines have queens, it means we have find a solution. If we put the i-th queen, but can find a suitable position on the (i+1)th line, then back to the ith line and move the queen on the ith line to next suitable position and move on to the next line. Repeat this until we have found all the solutions. Note:By this mean, some solutions maybe equivalent to others, some can be acquired by the rotation of other solutions.

A dynamic string class, with fast methods for size determination, concatenation, etc.

   学生管理系统，运用了三层架构，对学生的一些相关情况进行增删改查 里面还有教师模块，教师管理的相关信息，里面还有Sql SERVER 的数据库，版本是2008R2的，具体的内容你可以自己去看，仅供参考学习使用。

获得一个字符的Ascii代码-was a character Ascii code

工业石化行业计算油品质量的国标算法gb1885-2001-industrial oil and petrochemical industries terms of the quality algorithm gb1885 GB- 2001

windows socket编程示例-windows socket programming paradigm