MFC初學(xué)實例(客戶端服務(wù)器消息接收)

1、新建WClient工程ApplicationWhattypeofapplicationwouldyouliketocreate?SingledocumentMultipledocumentsDialogbased!疋Document/Viewarchitecturesupport?Whatlanguagewouldyoulikeyourresourcesin?|中文中國HAPPWZCHS.DLL3OK,直接Finish界面制作我們需要三個按鈕otodo：在這里設(shè)置對話控制.二口白接下來添加六個靜態(tài)文本三個編輯框兩個列表控件，最后我們有：接下來設(shè)置控件文本，控件ID,設(shè)置成員變量，排布界面XXX

2、X消息：服務(wù)器名稱:發(fā)送的消息服務(wù)器名稱：消息：本居ITablen設(shè)置gTClientECenterverticallyNoprefixNowrapNotifySunktBordeSimpleRight服務(wù)稱:Aligntext：橫排變豎排：TextPropertiesGeneralStylesExtendedStyles|服務(wù)器名i消Aligntext：|LeftCenterverticallyNoprefixNowrapSimple拉長兩個靜態(tài)文本控件接收的消息Centervertically反選中。接收的消息發(fā)送的消息調(diào)整兩個ListBox同樣大小MakeSameSize發(fā)送的消息接收的

3、消息空間ID設(shè)置:斷開發(fā)送RVisibleDisabledExtendedStylesTCaption：|斷開和tiil詼器端口：|Edit連接1|EditEd.itProperties_一岡占昭GeneralIStyles|ExtendedStyles|ID：IDC_EDIT_W_ADDR3|7VisibleGroup廠HelpIDDisabled|7TabstopListBozProperties兇Ed.11Properties蟲霍GeneralStylesExtendedStyles|ID:IDCEDITWjORTJpVisibleGroup旦亡IpIDDisabledRTabstop連

4、接發(fā)送各器名稱：Edit服務(wù)器喘口：&阿ListBozProperties兇血頰GeneralIStyles|ExtendedStyles|ID：fC_LIST_W_MSGREVIEVEDjJ破VisibleGroupHelpIDDisabled眉Tabstop成員變量設(shè)置：你可以使用Ctrl+W快捷鍵跳出該窗口cwc區(qū)IDCBUTTONWDISCONNIDCBUTTONWSENDAddIeberVariableProject：Description：Membervariablename：Description：maptoCButtonmemberControlIDs：Description：

5、點OKProject：CButton|mctlWDisConnCategory：Variabletype：IDC_EDIT_W_ADDRIDC_EDIT_W_MSGTOSENDIDC_EDIT_W_PORTidClistAvJmsgrevievedIDCLISTWMSGSENDEDMembervariablename：|lDCBUTTOMWCONhiIDC_BUTTON_W_SENDIDC_EDIT_W_ADDRidCediddrIDC_EDIT_W_ADDRIDCEDITWMSGTOSENDIDCEDITWPORT|muWPortCategory：Variabletype：UINTIDC_L

6、IST_W_MSGREVIEVEDIDCLISTWMSGSENDEDDescription：UINTwithrangevalidationDescription：maptoCEditmember點OK點OKProject：Membervariabename：ControDs：DCLSTWMSGSENDFDDescription：Description：DCBUTTONWCONNDCBUTTONWDSCONNDCBUTTONWSENDDCEDTWADDRDCEDTWADDRDCEDTWMSGTOSENDDCEDTWPORTDCEDTWPORTm_ctlWMsgRecieved|ControlJV

7、ariabletype：|CListBoxJCategory：maptoCListBoxmember點OKTJTJ在WClient中：Ctrl+W-AddClass-NewClass在WClient中：Ctrl+W-AddClass-NewClassWServer斷開I發(fā)送的消息接收的消息服務(wù)器TJTJ在WClient中：Ctrl+W-AddClass-NewClass在WClient中：Ctrl+W-AddClass-NewClassTJTJ在WClient中：Ctrl+W-AddClass-NewClass在WClient中：Ctrl+W-AddClass-NewClass現(xiàn)在所有界面準備

8、完畢，接下來為兩個程序添加對應(yīng)的繼承CSocket類的類在WClient中：Ctrl+W-AddClass-NewClass在WClient中：Ctrl+W-AddClass-NewClassWCIientSocket.cpp蜩worKspacewciieni;iproj-SpWClientfiles-_jSourceFiles再StdAfx.cpp再WCIient.cpp再WCIient.rc再WCIientDIg.cppl-_JHeaderFiles罵Resource.h罵StdAfx.h罵WCIient.h3WCIientDIg.h+_|ResourceFiles弐ReadMe.txt5

9、Clas.勰1Res.File.f_jSourceFiles再StdAfx.cpp再WServer.cpp再WServer.rc再WServerDIg.cpp_jHeaderFiles司Resource.h罵StdAfx.h司W(wǎng)Server.h“JWServerDIg.hIResourceFiles豈ReadMe.txt接下來為兩個類添加虛函數(shù)CWClientSocket調(diào)出右鍵菜單CWClientSocket二AllclassmEmbers|CWCIiEntEGoToFunctionDefinitionFilesGoTuFutlctionHecl：=Lt_：=LtionAddWindowsM

10、essageHandler.WorkspaceWCIiei5PWCIientfilesStdAfx.cppWCIient.rcWCIientDIWCIientSFiles_gResource.罵StdAfx.hWCIient.hAddVirtualFineti口：n.AddMemberFunction.IleleteGoTciClassDeinitionNewClass.NewFm.卅迂：遼迪：遼HelpII-IOnAcceeVirtualOverrideOnCloseOnConnectOnMessagePendingOnOutOfBandDataOnReceiveOnSendReceiveS

11、endOnAcceptQ：CalledtonotifyasocketthatitmaycallAcceptAddHandler，我們將所有的都添加進去。雖然不是所有的都用的上，但有總比沒有好CWServerSocketCWServerSocket二|roje(Globals)CAboutDIgCWServerAppCWServErDIgCWServerSocketStdAfx.cpp-宙WServer.cppAlluIbesmEnib亡rs|CWSrv亡GoToFunctionDefinitionGoTuFijilc+ionIiecl：=Lt_a+ionAddWiruloweMeeeageH：

12、=lTlidler.AddVirtualFijilctiom.AddMemberFunction.DhIhrkspaceWServer：1pServerfiles_jSourceFiles再StdAfx.cppGoToClassDefinition.NewClass.NewFo.rm.Wiz.：=Lt-liE：=q-Help:再WServer.cpp再WServer.rc酉WServerDIg.cppWServerSocket.ci_jHeaderFiles弐Resource.h罵StdAfx.hW1WServer.h接下來我們可以看看CPPH文件中的變化頭文件（.h）/Ouerridespu

13、blic:/ClassUizardgenerateduirtualFunctionouerrides/1000ttpragmaoncettendiF/_MSC_UER1000ttincludeWSeruerDlg.h/CWSeruerDlgdialogclassCWSeruerDlg:publicCDialog/Constructionpublic:在CServerDlg.h中包含我們定義的CWServerSocket對象的變量用于監(jiān)聽端口，以及與客戶端(一個)進行通信添加CWServerSocket.h頭文件#iF_MSC_UER1000ttpragmaoncettendiF/_MSC_UE

14、R1000ttincludeWSeruerDlg.httincludeWSeruerSocket.h/./CWSeruerDlgdialogclassCWSeruerDlg:publicCDialog/Construction定義對象protected:HICONm_hlcon;CWSeruerSocketSocket,uConnSocket;CSocketFile*wSocketFile;Cfirchiue*uArdn;CArchiue*uArcOut;/GeneratedmessagemapFunctions/str;iF(?str.IsEmptO)m_ctlWMsgRecieued.fi

15、ddString(str);UpdateData(FALSE);while(?wArcIn-IsBuFFerEmpty();接受到信息時uoidCUSeruerDlg:0nClose()iF(wArcIn?=NULL)wArcIn-Close();wArcOut-Close();wSocketFile-Close()deleteuiArcIn;deleteuiArcOut;deletewSocketFile;SetButtons(TRUE);套接字被關(guān)閉時雙擊界面按鈕，添加按鈕響應(yīng)事件在WServerDlg.h中增加SetButtons函數(shù)定義classCWSeruerDlg:publicCD

16、ialog/Constructionpublic:CWSeruerDlg(CWnd*pParent=NULL);uoidOnAccept();uoidOnRecieue();uoidOnClose();uoidSetButtons(BOOL)uoidCWSeruerDlg:OnButtonUConn()/TODO:Addyourcontrolnotification發(fā)送的消息uoidCWSeruerDlg:OnButtonUDisconn()/TODO:AddyourcontrolnotificationhandlercodehereuoidCWSeruerDlg:OnButtonUSend(

17、)/TODO:Addyourcontrolnotificationhandlercodehere添加，代碼uoidCWSeruerDlg:OnButtonUConn()/TODO:Addi/ourcontrolnotificationhandlercodehereUpdateData(TRUE);wSocket.Create(m_uWPort);wSocket.SetParentDig(this);if(wSocket.Listen()m_ctlWPort.EnableWindow(FALSE);mctlWConn.EnableWindow(FALSE);mctlWDisConn.Enable

18、Window(FALSE);mlctlWSend.EnableWindow(FALSE);elseAFxMessageBox(監(jiān)聽失敗?”)；uoidCWSeruerDlg:OnButtonUDisconn()/TODO:AddpourcontrolnotificationhandlercodehereuSocket.Close();SetButtons(TRUE);uoidCWSeruerDlg:OnButtonUSend()/TODO:AddiourcontrolnotificationhandlercodehereUpdateData(TRUE);(*wfircOut)m_strWMsg

19、ToSend;m_ctlWMsgSended.Addstring(m_strWMsgToSend);(*wArcOut).Flush();UpdateData(FALSE);uoidCUSeruerDlg:SetButtons(B00Lvalue)(fualue);m_ctlUSend.EnableUindou(fualue);UpdateData(FALSE);SetButtons函數(shù)為控制界面按鈕聯(lián)動。設(shè)置個控件顯隱狀態(tài)在WServerSocket.cpp中添加ttincludestdaFx.httincludeWSeruer.httincludeWSeruerSocket.httincl

20、udeWSeruerDlg.httiFdeF_DEBUG#deFine_newDEBUG_NEWttundeFTHISFILE-staticchar_THIS_FILE=_FILE_;ttendiF/.uoidCWSeruerSocket:OnAccept(intnErrorCode)/TODO:Addyourspecializedcodehereand/orcallthebaseclassCSocket:Onficcept(nErrorCode);(CWSeruerDlg*)pDlg)-Onficcept();uoidCWSeruerSocket:OnClose(intnErrorCode)

21、/TODO:Addyourspecializedcodehereand/orcallCSocket:0nClose(nErrorCode);(CWSeruerDlg*)pDlg)-OnClose();uoidCWSeruerSocket:OnReceiue(intnErrorCode)/TODO:Addpourspecializedcodehereand/orcallthebaseclassCSocket:OnReceiue(nErrorCode);(CWSeruerDlg*)pDlg)-OnRecieue();uoidCWSeruerSocket:SetParentDlg(CDialog*p

22、)CWSeruerSocket:pDlg=p;在CClientDlg.h中添加頭文件引用ttdeFineflFX_WCLIENTDLG_H_7BB49491_1Uf_MSC_UER1000ttpragmaoncettendiF/MSCUER1000ttincludeWClientSocket.h1/CUClientDlgdialogclassCUClientDlg:publicCDialog定義變量/Implementationprotected:HICONm_hlcon;CWClientSocketuSocket;CSocketFile*wSocketFile;CArchiue*uArdn;

23、CArchiue*uiArcOut;/GeneratedmessagemapFunctions/AFK_MSG(CWClientDlg)uirtualBOOLOnInitDialog();aFxmsquoidOnSusCommandfUINTnID,定義函數(shù)classCUClientDlg:publicCDialog/Constructionpublic:CWCliEntDlgeWnd#pPmfent:=NULL);/standardconsuoidOnRecieue(uoid0nClose();uoidSetButtons(BOOL)/DialogData/str;iF(?str.IsEmp

24、tO)m_ctlWMsgRecieued.AddString(str);UpdateData(FALSE);while(?wArcIn-IsBuFFerEmpty();uoidCUClientDlg:0nClose()iF(wSocketFile?=NULL)wArcIn-Close();wArcOut-Close();wSocketFile-Close()deleteuArdn;deleteuArcOut;deletewSocketFile;SetButtons(TRUE);uoidCUClientDlg:OnButtonUConn()/TODO:Addiourcontrolnotifica

25、tionhandlercodehereUpdateData(TRUE);wSocket.Create();wSocket.SetParentDlg(this);iF(wSocket.Connect(m_strWAddr,m_uWPort)wSocketFile=newCSocketFile(&wSocket);wfircln=newCArchiue(wSocketFile,CArchiue:load);uArcOut=neuCArchiue(wSocketFile,CArchiue:store);SetButtons(FALSE);mctlWMsgRecieued.AddStringC客戶機接

26、收到了OnConnect消息)UpdateData(FALSE);elseDUORDd=wSocket.GetLastError();uiSocket.Close();AFxMessageBoxC接失?。俊?；uoidCUClientDlg:OnButtonUDisconn()/TODO:AddyourcontrolnotificationhandlercodehereuSocket.Close();SetButtons(TRUE);uoidCUClientDlg:OnButtonUSend()/TODO:AddpourcontrolnotificationhandlercodehereUpd

27、ateData(TRUE);(*wfircOut)m_strWMsgToSend;m_ctlWMsgSended.flddString(m_strWMsgToSend);(*wArcOut).Flush();UpdateData(FALSE);uoidCUClientDlg:SetButtons(B00Lvalue)1000/WClientSocketl.h:headerFilettinclude/CWClientSocketcommandtargetclassCWClientSocket:publicCSocket引入頭文件定義函數(shù)public:/Operationspublic:CWClientSocket();uirtualCWClientSocket();voidSEtP日ntDlgeDi日log*);/Ouerridespublic:/ClassUizardgenerateduirtualFunctio/AFXUIRTUAL(CWClientSocket)定義變量/Implementationprotected:CDialog*pDlg;/在CCLientSocket.cpp中引入頭文件ttincludestdaFx.httincludeWClient.httincludeWClientSocket.h1