c++程序开发，实现多种功能，面向对象程序设计，非可视化

WTLtree list control examples

针对每一个测试的输入，输出化简后不包含多余括号的表达式。注意化简只是去掉多余的括号，不是进行数学变换。-a test for each of the input and output of SR does not contain redundant after the brackets expression. Simplification is to remove redundant brackets, not mathematical transform.

定时启动服务，当指定服务被意外关闭，自动启动该服务，使用wmi实现。-Start-up services from time to time, when the specified service was accidentally shut down, automatically start the service, use wmi to achieve.

Visual C++ 实用程序100例随书源码,精心选取了100个编程实例,分别讲叙了窗体与界面,图形处理与多媒体,文件与系统,网络与数据库,控件以及其他一些应用.-Visual C++ Utility source book with 100 cases, carefully selected 100 programming examples, respectively讲叙the form and interface, graphics and multimedia, documents and systems, networks and databases, control and other applications .

本文详细阐述了基于DirectShow核心框架的非线性编辑的基本原理，并提供了一个编辑的源代码，演示如何拼接两个音视频文件，实现视频过渡效果，并预览。-The principle of non-linear edit based on DirectShow core frame is explained detailedly in the paper, and the source code for edit is provided, to show that how to joint two audio/video documents, implement the video transition effect, and preview.

一个关于俄罗斯方块的原代码-a Rubik"s cube on the original code

心得一----窗口风格类型,1.实验目的 (1)熟悉应用windows API函数进行编程的入门,编写简单的Windows应用程序,建立窗口。 (2) 尝试改变窗口风格。 -experience a style of window-type, 1. Experiment (1) familiar with the application windows API programming entry, to prepare a simple Windows application procedures, the establishment of the window. (2) to try to change the window style.

初学c++的一个练习题，很好的巩固了oop的思想-C++ beginner exercises of a good consolidation of the idea of oop

关于4X4矩阵键盘的设计与识别技术内含例程序方便用户下载使用-4X4 matrix keyboard on the design and identification procedures intron Example user-friendly download

针对移动手机应用的QR码编码器，支持版本1到14，结构链接，可保存成位图并打印。-mobile handset applications QR coding device that supported versions 1-14, structural links kept as bitmap and print.