导航栏控件，菜单折叠

VP8 Data Format and Decoding Specification

说明：  数控系统编程,主要介绍了西门子数控系统的功能和数据采集(shu kong sd df dfd dfrfv ftgrtrb)

圆的绘制，在很多计算机课程中会用到元的绘制，特么是在计算就行雪中会有(Draw a circle, in many computer programs will be used to draw elements, especially in the calculation of what is on the line there will be snow)

通过用户输入带有加减乘除乘方和小括号的运算式对算式的结果进行计算的代码，运用了栈的知识

经典的孙鑫MFC视频教程及源码，非常适合初学者学习。(The classic Sun Xin MFC video tutorial and source code, very suitable for beginners to learn)

用于计算同步电机发生三相短路故障时，功角随时间的变化关系。(For the calculation of the three-phase short circuit fault occurs synchronous motors, power angle changes with time.)

程序用于完成多线程程序设计，在vc环境下开发(Procedures for the completion of multi-threaded programming, in vc development environment)

一个简单的视频导播软件，附件中包括源代码(this is a simple vido software, include code.)

c# 重试操作方案 Retry 源码下载

Conver HTML to XML application using Visual Studio 2008