vc++ 6.0编写的一套远程桌面控制、抓图源程序。主程序分为服务端和客户端，测试前请先运行服务端，当客户端启动后，可以抓取远程主机的桌面信息，当然也可以是当前窗口的信息。源程序在vc++6.0下顺利编译。-vc++ 6.0 to prepare a set of remote desktop control, capture source. Main program is divided into server and client to test run the server before,

实现了opc通讯客户端与服务端的连接，经测试可以正常运行-The realization of the connection of OPC communication between the client and the server, the test can be normal operation

MQTT 客户端源码 一个不错的MQTT客户端测试程序，简单的界面。测试MQTT服务器用。(MQTT Client A good MQTT client test program, a simple interface. Test MQTT server for use)