internal_error

模拟按键所有系统调整音量、静音，支持win7(Analog buttons to adjust the volume of all systems, support win7)

c#的写字版程序我自己写的.本文探讨了使用C#从底层开发一个带格式的文本编辑器的任务，深入探讨了其中的文档对象模型的设计，图形化用户界面的处理和用户操作的响应，说明了其中的某些技术问题和解决之道。 (version of the writing process I wrote it myself. This paper discusses the use of C# development from the ground up with a format of the text editor's mandate, in-depth study of the document object model design, graphical user interface processing and user response shows some of these technical problems and solution.)

说明：  OpenCV 3计算机视觉 Python语言实现(第二版)(OpenCV 3 Computer Vision Python Language Implementation (Second Edition))

C++技术内幕源代码。（优秀的源程序）C++技术内幕源代码(C++ technology insider source code. (Excellent source) C++ technology insider source code)

五种飞行轨迹，轨迹中包含各种飞行姿态，适合初学者。(Five Kinds of Flight Trajectories)

VC++生成逼真流动的云彩特效.供初学者学习参考(VC++ generate realistic movement of clouds effects)

语音网络传输 -Voice network transmission

说明：  批次圖形轉換大小到目的資料夾，不更改原始圖形檔案(Batch graphics converter to the destination folder size does not change the original graphics file)

Socket编程指南及示例程序 Socket编程指南及示例程序-Socket Programming Guide and sample programs Socket Programming Guide and sample programs

简单的IO适合初学者，来MLDN李兴华的初级教程(Simple IO for beginners)