#include?
#include?
#pragma?comment（lib?“WS2_32“）?//?鏈接到WS2_32.lib?
BOOL?InitWinsock（）;
void?main（）
{
	SOCKET?socket1;

	InitWinsock（）;
	struct?sockaddr_in?server;
	int?len?=sizeof（server）;
	server.sin_family=AF_INET;
	server.sin_port=htons（1000）;??????????????????????///server的監聽端口
	server.sin_addr.s_addr=inet_addr（“127.0.0.1“）;?///server的地址?

	socket1=socket（AF_INETSOCK_DGRAM0）;
	while?（1）
	{
		char?buffer[1024]=“\0“;
		printf（“input?message\n“）;
		scanf（“%s“buffer）;
		if?（strcmp（buffer“bye“）==0）
			break;
		if?（sendto（socket1buffersizeof?buffer0（struct?sockaddr*）&serverlen）!=SOCKET_ERROR）
		{	
			if?（recvfrom（socket1buffersizeof?buffer0（struct?sockaddr*）&server&len）!=SOCKET_ERROR）
				printf（“rece?from?server:%s\n“buffer）;
		}		
	}
	closesocket（socket1）;
}

BOOL?InitWinsock（）
{
	int?Error;
	WORD?VersionRequested;
	WSADATA?WsaData;
	VersionRequested=MAKEWORD（22）;
	Error=WSAStartup（VersionRequested&WsaData）;?//啟動WinSock2
	if（Error!=0）
	{
		return?FALSE;
	}
	else
	{
		if（LOBYTE（WsaData.wVersion）!=2||HIBYTE（WsaData.wHighVersion）!=2）
		{
			WSACleanup（）;
			return?FALSE;
		}
		
	}
	return?TRUE;
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????1296??2008-09-22?10:07??UDP\Server\UdpServer.cpp

?????文件???????3437??2008-03-12?06:53??UDP\Server\UdpServer.dsp

?????文件????????543??2008-03-12?06:59??UDP\Server\UdpServer.dsw

?????文件??????41984??2009-03-04?16:11??UDP\Server\UdpServer.ncb

?????文件???????1185??2009-03-04?16:10??UDP\Server\UdpServer.plg

?????文件?????140288??2009-03-04?16:10??UDP\Server\Debug\vc60.idb

?????文件??????77824??2009-03-04?16:10??UDP\Server\Debug\vc60.pdb

?????文件????3642844??2009-03-04?16:10??UDP\Server\Debug\UdpServer.pch

?????文件??????14428??2009-03-04?16:10??UDP\Server\Debug\UdpServer.obj

?????文件?????171768??2009-03-04?16:10??UDP\Server\Debug\UdpServer.ilk

?????文件?????155740??2009-03-04?16:10??UDP\Server\Debug\UdpServer.exe

?????文件?????328704??2009-03-04?16:10??UDP\Server\Debug\UdpServer.pdb

?????文件??????53760??2009-03-04?16:11??UDP\Server\UdpServer.opt

?????文件???????1216??2008-03-12?06:54??UDP\Client\UdpClient.cpp

?????文件???????3437??2008-03-12?06:54??UDP\Client\UdpClient.dsp

?????文件????????543??2008-03-12?06:55??UDP\Client\UdpClient.dsw

?????文件??????41984??2009-03-04?16:10??UDP\Client\UdpClient.ncb

?????文件???????1185??2009-03-04?16:10??UDP\Client\UdpClient.plg

?????文件?????140288??2009-03-04?16:10??UDP\Client\Debug\vc60.idb

?????文件??????77824??2009-03-04?16:10??UDP\Client\Debug\vc60.pdb

?????文件????3642844??2009-03-04?16:10??UDP\Client\Debug\UdpClient.pch

?????文件??????14753??2009-03-04?16:10??UDP\Client\Debug\UdpClient.obj

?????文件?????180992??2009-03-04?16:10??UDP\Client\Debug\UdpClient.ilk

?????文件?????163932??2009-03-04?16:10??UDP\Client\Debug\UdpClient.exe

?????文件?????353280??2009-03-04?16:10??UDP\Client\Debug\UdpClient.pdb

?????文件??????53760??2009-03-04?16:10??UDP\Client\UdpClient.opt

?????目錄??????????0??2009-03-04?16:10??UDP\Server\Debug

?????目錄??????????0??2009-03-04?16:10??UDP\Client\Debug

?????目錄??????????0??2009-03-02?08:24??UDP\Server

?????目錄??????????0??2009-03-02?08:24??UDP\Client

............此處省略4個文件信息