实验报告基于mfc的windows socket编程

5MFCWindowsSocket时间：20155253，4地点学号 ：班级：计本7MFCCAsyncSocket、CSocketTCP室程序（提供简单的群聊功能），具体要求如下：（4）。WindowSocketAPIWindows7VisualCSocketvoid{ ifAfxSocketInitFALSE){}m_pLSocketnewCLSocket(this);{deletem_pLSocket;//错误处理m_pLSocket=NULL;}{deletem_pLSocket; m_pLSocket=NULL;}}void{CMsg="delete while(!m_connList.IsEmpty())//{delete}{}}void{CCSocket*pSocket=newCCSocket(this); {}}

CStringdelete{staticCMsgmsg;{{POSITIONpos,temp;{temp=pos;CCSocket*pSock=if(pSock=={CStringstrTemp;}}deletepSocket;}}}voidCServerDlg::backs(CMsg*pMsg){for(POSITIONpos={CCSocket*pSocket={{}}在“连接”按钮的响应函数中添加：初始化套接字库、创建套接字、CSocketFile类对象voidCDlg::OnButtonConn(){ifAfxSocketInitFALSE){AfxMessageBox("FailedtoInitializeSockets");}m_pSocket=newC {deletem_pSocket; m_pSocket=NULL;}deletem_pSocket; m_pSocket=NULL;}//创建CSocketFilem_pFile=new//分别创建用于输入和输出的CArchivem_pArchiveIn=newCArchive(m_pFile,CArchive::load);m_pArchiveOut=newCArchive(m_pFile,CArchive::store);//调用SendMsgCStringstrTemp;strTemp ame进入聊天室";SendMsg(strTemp,FALSE); }//并将发送的消息显示于列表框，注意，实际的发送是由SendMsgvoidC{ if!m_strMsg.IsEmpty()){this- ame+":"+m_strMsg,m_strMsg=_T("");UpdateData(FALSE);//}}if{CMsgmsg;//msg.m_strBuf=strText;msg.m_bClose=//将CArchive对象中数据强制到CSocketFile对象}}voidCDlg::OnButtonClose(){CStringstrTemp SendMsg(strTempTRUE);deletem_pArchiveOut;//CArchivem_pArchiveOut=delete m_pArchiveIn=delete m_pFile= deletem_pSocket; //删除CCSOcket对象m_pSocket=NULL;while }//当套接字收到FD_READ消息时，它的OnReceivevoidC{{ //调用ReceiveMsgif(m_pSocket==NULL)}while(!m_pArchiveIn-}voidC{CMsgmsg; {m_listMsg.AddString(msg.m_strBuf);//} {CStringstrTemp;deletem_pArchiveIn;deletem_pArchiveOut;deletem_pFile;deletem_pSocket;}}//在CDlg类终止运行时进行的后续处voidC{//TODO:Addyourmessagehandlercodeif{CMsgmsg;CString }delete //删除CArchivedeletem_pArchiveIn;//删除CArchivedelete //删