udp通信客户端程序

代码说明：

应用背景 AppWizard has created this udpClient application for you.  This file contains a summary of what you will find in each of the files that make up your udpClient application. udpClient.dsp     This file (the project file) contains information at the project level and     is used to build a single project or subproject. Other users can share the     project (.dsp) file, but they should export the makefiles locally. udpClient.cpp     This is the main application source file. 关键技术 ///////////////////////////////////////////////////////////////////////////// Other standard files: StdAfx.h, StdAfx.cpp     These files are used to build a precompiled header (PCH) file     named udpClient.pch and a precompiled types file named StdAfx.o