2024年6月1日发(作者：)

1.简单服务器端

/*

using ;

using s;

using ;

using ing;

private static int port = %%2;

private static Thread thThreadRead;

private static TcpListener TcpListen;

private static bool bListener = true;

private static Socket stRead;

*/

private static void Listen()

{

try

{

TcpListen = new TcpListener(port);

();

stRead = Socket();

EndPoint tempRemoteEP = EndPoint;

IPEndPoint tempRemoteIP = (IPEndPoint)tempRemoteEP;

IPHostEntry host = tByAddress(s);

string sHostName = me;

while (bListener)

{

(es(%%1));

string sTime = tTimeString();

Byte[] byRead = new Byte[1024];

int iRead = eFrom(byRead, ref tempRemoteEP);

Byte[] byText = new Byte[iRead];

(byRead, 0, byText, 0, iRead);

string line = ing(byRead);

}

}

catch (tyException)

{

//监听失败

}

}

thThreadRead = new Thread(new ThreadStart(Listen));

();

2.简单客户端

/*

using ;

using s;

using ;

private static IPEndPoint dateTimeHost;

*/

string hostIPString=%%1;

string hostPortString=%%2;

IPAddress hostIP=(hostIPString);

dateTimeHost=new IPEndPoint(hostIP,(hostPortString));

Socket conn=new Socket(etwork,,);

t(dateTimeHost);

int bytes=0;

file:///C|/Documents and Settings/ITboy/桌面/新建文件夹 (2)/C_Socket网络编程.txt[2010-4-23 0:33:53]

Byte[] RecvBytes=new Byte[256];

bytes=e(RecvBytes,,0);

string RecvString=ing(RecvBytes,0,bytes);

ine(RecvString);

wn();

();

3.获得本机IP

//using ;

IPAddress[] addressList = tByName(tName()).AddressList;

string %%1=null;

for (int i = 0; i < ; i++)

{

%%1 += addressList[i].ToString();

}

4.端对端通信

/*

using ;

using s;

*/

UdpClient client=new UdpClient(%%2);

IPAddress a=("127001");

IPEndPoint receivePoint=new IPEndPoint(a,%%2);

IPAddress HostIP=null;

byte[] sendData=es(%%3);

byte[] recData;

try{

HostIP=(%%1);

}

catch {

recData=e(ref receivePoint);

%%3=ing(recData);

(sendData,,%%4,%%2);

();

}

IPEndPoint host=new IPEndPoint(HostIP,%%2);

recData=e(ref receivePoint);

%%3=ing(recData);

();

5.点对点通信

/*

using ;

using s;

using ;

using ing;

*/

Thread th;

TcpListener tpListen1;

bool listenerRun=true;

NetworkStream tcpStream;

StreamWriter reqStreamW;

TcpClient tcpc;

Socket skSocket;

protected void Listen()

{

file:///C|/Documents and Settings/ITboy/桌面/新建文件夹 (2)/C_Socket网络编程.txt[2010-4-23 0:33:53]