9X下监视Vxd一切调用，很难找的程序，供研究用

使用Windows API编程方式，来实现处理Windows消息队列的功能。-The use of Windows API programming approach to deal with Windows message queue realize functions.

一个包含基本混音器操作的类。里面方法都为静态方法，方便使用 功能包括： 读取混音器音量 设置混音器音量 判断混音器是否静音 设置混音器静音 对左右声道设置静音 设置麦克风的输入音量值-mixer controller volume controller

主程序代码；

1.家长：登陆查看自己孩子的成绩，及老师的评语. 也可以看所有其他学生的成绩(但是学生姓名不显示),家长给老师留言. 2.学生：登陆查看自己的成绩。查看所有班级学生成绩. 3.老师：登陆输入学生的成绩，评语，给家长回复及留言。 (只能输入自己所教课的学生成绩)。可以看所有其他学生的成绩，查看所有学生的全年级排名-1. Parents : landing check their children"s achievements, and teacher reviews. we can see all the results of the students (but not the names of students displayed), parents message to the teachers. 2. students : View landing their achievements. View all classes student achievement. 3. Teacher : landing the importation of the academic performance of students, reviews, back to the parents, and messages. (Import only teach their students results). All others can see the results of the students to see all the students of the whole school year rankings

C语言编缉一些小应用工具（包括目录维护，DOS下TYPE命令的改进等等）-C language application of some small editing tools (including catalog maintenance, DOS TYPE order to improve etc.)

编号为1，2，…,n的n个人按顺时针方向围坐一圈，每人持有一个密码（正整数），一开始人选一个正整数作为报数上限m,从第一个人开始按顺时针方向从自1开始顺序报数，报道m时停止报数。报m的人出列，将他的密码作为新的m值，从他的顺时针方向上的下一个人开始重新从1报数，如此下去，直至所有人全部出列为止，设计一个程序求出出列顺序。采用单向循环链表模拟此过程，按照出列的顺序印出各人的编号测试数据：m的初值为20；n=7,7个人的密码依次为：3，1，7，2，4，8，4，首先m的值为6（正确的出列顺序应为6,1,4,7,2,3,5）-No. 1, 2, ..., n n clockwise direction by individuals sitting around a circle, each holding a password (positive integers), a candidate started as a positive integers m ceiling on the number of reported from the first individuals to embark on the clockwise direction from the start sequence from a few newspaper reports m reportedly stopped a few. M reported out of the list of his password as a new value m, from the clockwise direction on the next re-started from a few reported so on, until all out all out, the design of a procedure sought out the order out. Listless one-cycle simulation process and follow the sequence shown in the numbers printed each test data : m for the initial 20; N = 7,7 personal passwords were : 3,1,7,2,4,8

RSA算法实现 Visual C++ 环境下开发-RSA algorithm Visual C++ Environment development

应用背景由DX9捕获屏幕数据给ffmpeg编码成H.264 但性能不是很好  代码不多，ffmpeg的头文件和链接库自己去官网找                                                                                                                                                    关键技术 bool directx_cap::get_frame_to_buffer(int size, DWORD* buffer) { if (sizeGetFrontBufferData(0, d3d9_sur_ptr_); D3DLOCKED_RECT lockedRect; if (FAILED(d3d9_sur_ptr_->LockRect(&lockedRect, NULL, D3DLOCK

Autotools使用教程,非常实用，最小够用原则的忠实实践。-The use of Autotools tutorial, very useful, the principle of the smallest faithful enough practice.

Delphi写的一个药店的进销存管理软件,做的还不错-Delphi wrote Invoicing is a pharmacy management software, to do good