这是一个用VFP做的小程序 用来管理、查询书法家的信息

PNG图像读写源码库-PNG source for literacy

C语言如何使用函数中的局部变量-How to use local varibles in functions in the c language

使用MFC绘制指针式时钟，已通过老师检查

js 封装的htc 控件，功能很好用-js package htc control, function very well with

一个自写的小程序，通过两种不同的方式求一种背包问题的解法-A self-written a small program in two different ways to seek the solution of a knapsack problem

打开主程序,在主程序界面里有这些字符: P I F D S Q H .这些字符分别代表:显示所有同学的记录 插入一个新同学的记录 查找同学(按姓名查找) 删除一个同学的记录. 保存记录 退出 帮助 也就是进入主程序,出现这些字符.按相应的键实现不同的功能. 注:按 Q键时,也就是帮助.则出现如下信息: P:Preview all students information I: Insert new student information F:Find a student D:Delete a student S:Save a student Q:quit H:Help-open the main program, the main program interface there are these characters : P I D S F Q H. These characters represent : show all the records of students inserted a new record of the students find classmates (search by name) a student of the deleted records. record-keeping help from entering the main program is that these characters. by the corresponding key to achieve different functions. Note : Bond with Q, it is to help. appeared as follows : P : Preview all students information I : Insert new student information F : Find a student D : Delete a student S : Save a student Q : quit H : Help

一个相当不错的凸包生成程序，对大家学习有挺好的帮助-a pretty good convex hull generation procedures, we have very good learning with the help of

自己开发的TCPServer代码，实现和TCPClient的通信。由于本人初学,程序只是适合初学者入门，高手勿进。谢谢。

RTSP DirectShow filter

功能：计算两个time_t时间的差，返回值为double类型的秒-functions : two time_t terms of the time difference, return value to the type of double seconds