duoxiancheng

可支持protobuf 与 json 的互转, 但必须protobuf生成时不能带lite(Interchangeability between protobuf and json can be supported, but lite must not be taken when protobuf is generated)

线程的同步控制.可以看出线程的同步和互斥！里面的代码以及函数都很简单(Thread synchronization control)

说明：  基于MCP2515的CAN总线程序，简单易学，时与初学者学习 (hfhfh ghghgh shshs。)

VB6纯API实现的多线程源码，稳定、方便、实用的VB6多线程技术,万能的VB(VB6 Thread)

一个简单的多线程计数实例,带有挂起和唤醒的功能(A simple count of instances of multi-threaded, with suspend and wake-up function)

有限元设计,悬臂梁承受荷载的变形情况,有图形显示,(Finite element design, cantilever beam under the deformation of the load, graphics show,)

一种可以利用它来实现线程安全读写控制的模型，可以在vc下编译运行。(one can use it for reading and writing threaded control of the security model, the compiler running under vc.)

进程间通讯的四种方式：剪贴板、匿名管道、命名管道和邮槽。并比较分析这几种进程间通信的优点和缺点。(Inter-process communication of four ways: clipboard, anonymous pipes, named pipes and mail slots. And comparative analysis of these types of inter-process communication of the advantages and disadvantages.)

里面包含了全部负载均衡的源码，用到了windows多线程、条件变量、临界区机制，有客户模块、服务器模块、负载处理模块，对于windows下多线程编程的学习者颇有益处。 (Which contains the source code of all the load balancing, use the windows multithreading, condition variables, critical section mechanism, the client module, the server module, the load processing module, is quite good for multithreaded programming windows learners.)

vc++http文件下载带显示进度,带文件大小显示,文件下载进度条,当前下载速度,也可以修改下载的文件名称(With vc++ HTTP file downloads according to schedule, file size, according to the file download progress bar, the current download speed, can also modify the download file name)