使用WM_COPYDATA消息进行进程间通讯的程序

获得系统信息，下载之，赶紧的大加，-access system information, downloading, the increase quickly, Ha Ha Ha

使用内存映射文件在两个进程间进行通信-use memory-mapped file between the two processes communicate

启动该服务器程序后，可用telnet machine port命令连接，其中machine为 本机名或地址，port为程序中指定的端口。也可以编写特定的客户机软件通过TC P的Socket套接字建立连接。-activate the server, telnet can be used machine orders port connectivity, machine-machine or address, port procedures as specified ports. Also the preparation of specific client software TC P Socket establish a connection.

程序的互斥运行 如果你的程序被同时运行两次以上，有可能会造成文件系统冲突而丢失数据，本例程用一个简单的办法避免第二次启动同一个程序。-operating procedures contradict the procedure if you are running two or more, and may cause conflicts and file system data loss, the routines with a simple way to avoid the second started with a procedure.

进程管理和线程管理 进程管理和线程管理-Process management process management and thread management and thread management

这是我写的Win32 console Application程序来测试_beginthread函数创建多线程程序的用法以及参数传递的程序。- This is Win32 console which I writes the Application procedure tests the _beginthread function foundation multithreading procedure the usage as well as the parameter transmission procedure.

该程序的作用是通过未公开函数在RING3下获得指定线程的入口地址，根据此地址可知道这个线程是由哪个模块创建的。-The role of the program is not open function in RING3 thread under the entrance of the designated address, in accordance with this address may be aware of this thread which module created.

进程间通信的一直方式，采用管道，此处用的是匿名管道，即子进程与父进程间的通信-Inter-process communication methods have been used pipe, used here is the anonymous pipe, that is, the child process and parent inter-process communication

　一般而言,应用程序中的一个次要线程总是为主线程执行特定的任务,这样,主线程和次要线程间必定有一个信息传递的渠道,也就是主线程和次要线程间要进行通信。这种线程间的通信不但是难以避免的，而且在多线程编程中也是复杂和频繁的，下面将进行说明。-Generally speaking, the application of a secondary thread is always the main thread to perform a specific task, so that main thread and secondary threads must have a channel for the transmission of information, which is the main thread and the secondary thread to communicate between. This inter-thread communication is not only inevitable, but also in multi-threaded programming is complex and frequent, the following description will be carried out.

使用WM_COPYDATA消息进行进程间通讯的程序- Uses the WM_COPYDATA news to carry on the advancement the communication procedure