自学教程：C++ GetDlgItemTextW函数代码示例

INT_PTR MainDlg::OnClose( HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam ){    ConfigMgr::ConfigData cfg;    wchar_t imagePath[MAX_PATH];    wchar_t initRoutine[MAX_PATH];    wchar_t initArgs[MAX_PATH];    wchar_t procCmdLine[MAX_PATH];    cfg.newProcess = _newProcess;    cfg.procName = _procPath;    GetDlgItemTextW( _hMainDlg, IDC_IMAGE_PATH,  imagePath, ARRAYSIZE( imagePath ) );    GetDlgItemTextW( _hMainDlg, IDC_CMDLINE,     procCmdLine, ARRAYSIZE( procCmdLine ) );    GetDlgItemTextW( _hMainDlg, IDC_ARGUMENT,    initArgs, ARRAYSIZE( initArgs ) );    GetDlgItemTextW( _hMainDlg, IDC_INIT_EXPORT, initRoutine, ARRAYSIZE( initRoutine ) );    HWND hCombo = GetDlgItem( _hMainDlg, IDC_THREADS );    DWORD thdId = (DWORD)ComboBox_GetItemData( hCombo, ComboBox_GetCurSel( hCombo ) );    cfg.imagePath   = imagePath;    cfg.procCmdLine = procCmdLine;    cfg.initRoutine = initRoutine;    cfg.initArgs    = initArgs;    cfg.imagePath   = imagePath;    cfg.manualMap = (ComboBox_GetCurSel( GetDlgItem( hDlg, IDC_OP_TYPE ) ) == 1);    cfg.threadHijack = (thdId != 0 && thdId != 0xFFFFFFFF);    cfg.manualMapFlags = MmapFlags();    cfg.unlink = Button_GetCheck( GetDlgItem( _hMainDlg, IDC_UNLINK ) ) == 0 ? false : true;    _config.Save( cfg );    EndDialog( hDlg, 0 );    return (INT_PTR)TRUE;}

INT_PTR CALLBACK AddressDialogProc(  HWND hwndDlg,  // handle to dialog box  UINT uMsg,     // message  WPARAM wParam, // first message parameter  LPARAM lParam  // second message parameter){    ADDRESS_DATA *pAD;    pAD = (ADDRESS_DATA *)GetWindowLongPtr(hwndDlg, DWLP_USER);                    switch (uMsg)     {     case WM_INITDIALOG:        {            // Store the ADDRESS_DATA pointer in the            // window's user data            SetWindowLongPtr(hwndDlg, DWLP_USER, lParam);            pAD = (ADDRESS_DATA *)lParam;            // Set the dialog title            SetWindowText(hwndDlg, pAD->szTitle);        }        return TRUE;    case WM_COMMAND:         switch (LOWORD(wParam))         {         case IDOK:             {                GetDlgItemTextW(                    hwndDlg,                    IDC_EDIT_ADDRESS_URI,                     pAD->szURI,                    MAX_STRING                    );                GetDlgItemTextW(                    hwndDlg,                    IDC_EDIT_ADDRESS_NAME,                     pAD->szName,                    MAX_STRING                    );                // Fall through            }        case IDCANCEL:             EndDialog(hwndDlg, wParam);             return TRUE;         }     }     return FALSE; }

static INT_PTR WINAPI DIALOG_PAGESETUP_DlgProc(HWND hDlg, UINT msg, WPARAM wParam, LPARAM lParam){   switch (msg)    {    case WM_COMMAND:      switch (wParam)        {        case IDOK:          /* save user input and close dialog */          GetDlgItemTextW(hDlg, IDC_PAGESETUP_HEADERVALUE, Globals.szHeader, ARRAY_SIZE(Globals.szHeader));          GetDlgItemTextW(hDlg, IDC_PAGESETUP_FOOTERVALUE, Globals.szFooter, ARRAY_SIZE(Globals.szFooter));          Globals.iMarginTop = GetDlgItemInt(hDlg, IDC_PAGESETUP_TOPVALUE, NULL, FALSE) * 100;          Globals.iMarginBottom = GetDlgItemInt(hDlg, IDC_PAGESETUP_BOTTOMVALUE, NULL, FALSE) * 100;          Globals.iMarginLeft = GetDlgItemInt(hDlg, IDC_PAGESETUP_LEFTVALUE, NULL, FALSE) * 100;          Globals.iMarginRight = GetDlgItemInt(hDlg, IDC_PAGESETUP_RIGHTVALUE, NULL, FALSE) * 100;          EndDialog(hDlg, IDOK);          return TRUE;        case IDCANCEL:          /* discard user input and close dialog */          EndDialog(hDlg, IDCANCEL);          return TRUE;        case IDHELP:        {          /* FIXME: Bring this to work */          static const WCHAR sorryW[] = { 'S','o','r','r','y',',',' ','n','o',' ','h','e','l','p',' ','a','v','a','i','l','a','b','l','e',0 };          static const WCHAR helpW[] = { 'H','e','l','p',0 };          MessageBoxW(Globals.hMainWnd, sorryW, helpW, MB_ICONEXCLAMATION);          return TRUE;        }	default:	    break;        }      break;    case WM_INITDIALOG:       /* fetch last user input prior to display dialog */       SetDlgItemTextW(hDlg, IDC_PAGESETUP_HEADERVALUE, Globals.szHeader);       SetDlgItemTextW(hDlg, IDC_PAGESETUP_FOOTERVALUE, Globals.szFooter);       SetDlgItemInt(hDlg, IDC_PAGESETUP_TOPVALUE, Globals.iMarginTop / 100, FALSE);       SetDlgItemInt(hDlg, IDC_PAGESETUP_BOTTOMVALUE, Globals.iMarginBottom / 100, FALSE);       SetDlgItemInt(hDlg, IDC_PAGESETUP_LEFTVALUE, Globals.iMarginLeft / 100, FALSE);       SetDlgItemInt(hDlg, IDC_PAGESETUP_RIGHTVALUE, Globals.iMarginRight / 100, FALSE);       break;    }  return FALSE;}

void CLogin::OnBnClickedOk(){	// TODO:  在此添加控件通知处理程序代码	//CDialogEx::OnOK();	CString name;	CString password;	GetDlgItemTextW(IDC_LOGINNANE, name);	GetDlgItemTextW(IDC_LOGINPASSWORD, password);	if (name == _T("wangyu")){		_loginSuccess = true;		CDialogEx::OnOK();	}}

INT_PTR CALLBACK Settings(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam){	UNREFERENCED_PARAMETER(lParam);	switch (message)	{	case WM_INITDIALOG:		{			SetDlgItemTextW(hDlg, IDC_EDIT_TEXT, config.text);			SetDlgItemTextW(hDlg, IDC_EDIT_FONT_FAMILY, config.font);			SetDlgItemInt(hDlg, IDC_EDIT_FONT_SIZE, config.height, FALSE);			SetDlgItemInt(hDlg, IDC_EDIT_FILL_COLOR, config.fillColor.GetValue(), FALSE);			SetDlgItemInt(hDlg, IDC_EDIT_OUTLINE_COLOR, config.outlineColor.GetValue(), FALSE);			SetDlgItemInt(hDlg, IDC_EDIT_BACKGROUND_COLOR, config.backgroundColor.GetValue(), FALSE);			SetDlgItemInt(hDlg, IDC_EDIT_X, config.position.X, FALSE);			SetDlgItemInt(hDlg, IDC_EDIT_Y, config.position.Y, FALSE);			SetDlgItemInt(hDlg, IDC_EDIT_ANGLE, config.angle, TRUE);			wchar_t s[32];			swprintf(s, -1, L"%.2f", config.scale);			SetDlgItemTextW(hDlg, IDC_EDIT_SCALE, s);			CheckDlgButton(hDlg, IDC_CHECK_QUALITY, config.antialiasing);			CheckDlgButton(hDlg, IDC_CHECK_REGION, config.defaultRegion);		}		return (INT_PTR)TRUE;	case WM_COMMAND:		if (LOWORD(wParam) == IDOK)		{			wchar_t buff[32];			GetDlgItemTextW(hDlg, IDC_EDIT_TEXT, buff, sizeof(buff));			copy(config.text, buff);			GetDlgItemTextW(hDlg, IDC_EDIT_FONT_FAMILY, buff, sizeof(buff));			copy(config.font, buff);			config.height = GetDlgItemInt(hDlg, IDC_EDIT_FONT_SIZE, 0, 0);			config.fillColor = GetDlgItemInt(hDlg, IDC_EDIT_FILL_COLOR, 0, 0);			config.outlineColor = GetDlgItemInt(hDlg, IDC_EDIT_OUTLINE_COLOR, 0, 0);			config.backgroundColor = GetDlgItemInt(hDlg, IDC_EDIT_BACKGROUND_COLOR, 0, 0);			config.position.X = GetDlgItemInt(hDlg, IDC_EDIT_X, 0, 0);			config.position.Y = GetDlgItemInt(hDlg, IDC_EDIT_Y, 0, 0);			config.angle = GetDlgItemInt(hDlg, IDC_EDIT_ANGLE, 0, 0);			config.scale = GetDlgItemInt(hDlg, IDC_EDIT_SCALE, 0, 0);			config.antialiasing = IsDlgButtonChecked(hDlg, IDC_CHECK_QUALITY);			config.defaultRegion = IsDlgButtonChecked(hDlg, IDC_CHECK_REGION);			EndDialog(hDlg, LOWORD(wParam));			return (INT_PTR)TRUE;		}		break;	}	return (INT_PTR)FALSE;}

BOOL CFeedbackDialog::OnFeedbackClick(){   wstring wstrOtherReason;  wstrOtherReason.resize(1024);  int char_count = GetDlgItemTextW(IDC_REASON_EDIT, &wstrOtherReason[0], wstrOtherReason.length());  if (char_count <= 0){	  //进行响应提示	  drawRectBorder(m_otherReasonEditCtrl.m_hWnd, RGB(255, 0, 0));	  //	  m_feedBackBtnCtrl.SetFocus();	  m_otherReasonStaticCtrl.ShowWindow(SW_HIDE);	  SetDlgItemText(IDC_OTHER_REASON_STATIC, L"你还没有输入反馈意见哦...");	  have_feedback_num_ = false;	  m_otherReasonStaticCtrl.ShowWindow(SW_SHOWNORMAL);	  return TRUE;  }  have_feedback_num_ = true; std::string eid = YE_UNINSTALL_PREFIX "OtherReasonContent"; std::string content; if (!YGW2A(wstrOtherReason, content, CP_UTF8))		 content.clear(); ygdata_report::SendCustomEvent(eid, GetEidDesc(eid), content);  EndDialog(IDCLOSE);  return TRUE;}

/* The okay button has been clicked or the enter enter key in the text   field.  */static voidok_button_clicked (HWND dlg, pinentry_t pe){    char *s_utf8;    wchar_t *w_buffer;    size_t w_buffer_size = 255;    unsigned int nchar;    pe->locale_err = 1;    w_buffer = secmem_malloc ((w_buffer_size + 1) * sizeof *w_buffer);    if (!w_buffer)        return;    nchar = GetDlgItemTextW (dlg, IDC_PINENT_TEXT, w_buffer, w_buffer_size);    s_utf8 = wchar_to_utf8 (w_buffer, nchar, 1);    secmem_free (w_buffer);    if (s_utf8)    {        passphrase_ok = 1;        pinentry_setbufferlen (pe, strlen (s_utf8) + 1);        if (pe->pin)            strcpy (pe->pin, s_utf8);        secmem_free (s_utf8);        pe->locale_err = 0;        pe->result = pe->pin? strlen (pe->pin) : 0;    }}

BOOL CALLBACK PassphraseDialogFunc (HWND hwndDlg, UINT msg, WPARAM wParam, UNUSED LPARAM lParam){  static char empty_string[100];  switch (msg) {    case WM_INITDIALOG:      SetForegroundWindow(hwndDlg);      break;    case WM_COMMAND:      switch (LOWORD(wParam)) {        case IDOK:			// button          GetDlgItemTextW(hwndDlg, EDIT_PASSPHRASE, passphrase, sizeof(passphrase)/2 - 1);          /* Clear buffer */          SetDlgItemText(hwndDlg, EDIT_PASSPHRASE, empty_string);          EndDialog(hwndDlg, LOWORD(wParam));          return TRUE;        case IDCANCEL:			// button          EndDialog(hwndDlg, LOWORD(wParam));          return TRUE;      }      break;    case WM_CLOSE:      EndDialog(hwndDlg, LOWORD(wParam));      return TRUE;       }  return FALSE;}

void plExportDlgImp::IDoExport(){    fExporting = true;    // Hide the window, since we don't get control back until the export is done    ShowWindow(fDlg, SW_HIDE);    // Do the export    wchar_t exportPathTEMP[MAX_PATH];    GetDlgItemTextW(fDlg, IDC_CLIENT_PATH, exportPathTEMP, arrsize(exportPathTEMP));    plFileName exportPath = plFileName::Join(plString::FromWchar(exportPathTEMP), "Export.prd");    // For export time stats    DWORD exportTime = timeGetTime();    if (fExportFile)        IExportCurrentFile(exportPath.AsString().c_str());    else    {        std::vector<plFileName> sources = plFileSystem::ListDir(fExportSourceDir, "*.max");        for (auto iter = sources.begin(); iter != sources.end(); ++iter)        {            if (GetCOREInterface()->LoadFromFile(iter->AsString().c_str()))                IExportCurrentFile(exportPath.AsString().c_str());        }    }    fLastExportTime = (timeGetTime() - exportTime) / 1000;    IDestroy();    fExporting = false;}

INT_PTR CALLBACKdlogpassproc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam){	switch(message)	{	case WM_INITDIALOG:		SetDlgItemTextA(hwnd, 4, pd_filename);		return TRUE;	case WM_COMMAND:		switch(wParam)		{		case 1:			pd_okay = 1;			GetDlgItemTextW(hwnd, 3, pd_passwordw, nelem(pd_passwordw));			EndDialog(hwnd, 1);			WideCharToMultiByte(CP_UTF8, 0, pd_passwordw, -1, pd_password, sizeof pd_password, NULL, NULL);			return TRUE;		case 2:			pd_okay = 0;			EndDialog(hwnd, 1);			return TRUE;		}		break;	}	return FALSE;}

/*********************************************************************** *                              FD31_Validate               [internal] *   called on: click Ok button, Enter in edit, DoubleClick in file list */static LRESULT FD31_Validate( PFD31_DATA lfs, LPWSTR path, UINT control, INT itemIndex,                                 BOOL internalUse ){    LONG lRet;    HWND hWnd = lfs->hwnd;    OPENFILENAMEW ofnsav;    LPOPENFILENAMEW ofnW = lfs->ofnW;    WCHAR filename[BUFFILE];    ofnsav = *ofnW; /* for later restoring */    /* get current file name */    if (path)        lstrcpynW(filename, path, sizeof(filename)/sizeof(WCHAR));    else        GetDlgItemTextW( hWnd, edt1, filename, sizeof(filename)/sizeof(WCHAR));    TRACE("got filename = %s/n", debugstr_w(filename));    /* if we did not click in file list to get there */    if (control != lst1)    {        if (!FD31_TestPath( lfs, filename) )           return FALSE;    }    FD31_UpdateResult(lfs, filename);    if (internalUse)    { /* called internally after a change in a combo */        if (lfs->hook)        {             FD31_CallWindowProc(lfs, lfs->lbselchstring, control,                             MAKELONG(itemIndex,CD_LBSELCHANGE));        }        return TRUE;    }    FD31_UpdateFileTitle(lfs);    if (lfs->hook)    {        lRet = (BOOL)FD31_CallWindowProc(lfs, lfs->fileokstring,                  0, lfs->lParam );        if (lRet)        {            *ofnW = ofnsav; /* restore old state */            return FALSE;        }    }    if ((ofnW->Flags & OFN_ALLOWMULTISELECT) && (ofnW->Flags & OFN_EXPLORER))    {        if (ofnW->lpstrFile)        {            LPWSTR str = (LPWSTR)ofnW->lpstrFile;            LPWSTR ptr = strrchrW(str, '//');	    str[lstrlenW(str) + 1] = '/0';	    *ptr = 0;        }    }    return TRUE;}

UINT TWin::GetDlgItemTextU8(int ctlId, char *buf, int len){	Wstr	wbuf(len);	*buf = 0;	GetDlgItemTextW(ctlId, wbuf.Buf(), len);	return	WtoU8(wbuf.s(), buf, len);}

BOOL CALLBACK AuthPasswordDialogFunc (HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lParam){  static struct user_auth *user_auth;  static char empty_string[100];  WCHAR username_unicode[50];  WCHAR password_unicode[50];  switch (msg) {    case WM_INITDIALOG:      user_auth = (struct user_auth *) lParam;      SetForegroundWindow(hwndDlg);      break;    case WM_COMMAND:      switch (LOWORD(wParam)) {        case IDOK:			// button          GetDlgItemTextW(hwndDlg, EDIT_AUTH_USERNAME, username_unicode, sizeof(username_unicode)/2 - 1);          GetDlgItemTextW(hwndDlg, EDIT_AUTH_PASSWORD, password_unicode, sizeof(password_unicode)/2 - 1);          /* Convert username/password from Unicode to Ascii (CP850) */          ConvertUnicode2Ascii(username_unicode, user_auth->username, sizeof(user_auth->username) - 1);          ConvertUnicode2Ascii(password_unicode, user_auth->password, sizeof(user_auth->password) - 1);          /* Clear buffers */          SetDlgItemText(hwndDlg, EDIT_AUTH_USERNAME, empty_string);          SetDlgItemText(hwndDlg, EDIT_AUTH_PASSWORD, empty_string);          EndDialog(hwndDlg, LOWORD(wParam));          return TRUE;        case IDCANCEL:			// button          EndDialog(hwndDlg, LOWORD(wParam));          return TRUE;      }      break;    case WM_CLOSE:      EndDialog(hwndDlg, LOWORD(wParam));      return TRUE;       }  return FALSE;}

static void editdata_str_to_bytes(EDITDATA *ed, HWND hWnd, int item)	{	GetDlgItemTextW(hWnd, item, ed->str, MAX_EDIT_STR);	if(ed->codepage)	{		// excluding the terminating null character		ed->bytes_len = WideCharToMultiByte(ed->codepage, 0, ed->str, -1, (LPSTR)ed->bytes, MAX_EDIT_STR * 3, NULL, NULL) - 1;	} else {		ed->bytes_len = milstr_solveHEXbuffer(ed->bytes, MAX_EDIT_STR, ed->str);	}}

BOOL TInstDlg::AppKick(){	WCHAR	setupDir[MAX_PATH], setupPath[MAX_PATH];	GetDlgItemTextW(FILE_EDIT, setupDir, wsizeof(setupDir));	SetCurrentDirectoryW(setupDir);	MakePathW(setupPath, setupDir, IPMSG_EXENAME_W);	return	(int)ShellExecuteW(NULL, NULL, setupPath, L"/SHOW_HISTORY", 0, SW_SHOW) > 32;}

void RadarSetupDlg_FollowAssist_OnApply( HWND hDlg ){	// follow sets	g_game_client->ai.folAsiCfg.m_follow_enable = IsDlgButtonChecked( hDlg, IDC_C_FOLLOW_ENABLE );	g_game_client->ai.folAsiCfg.m_follow_dist = (int)GetDlgItemInt( hDlg, IDC_E_FOLLOW_DISTANCE, NULL, FALSE );	GetDlgItemTextW( hDlg, IDC_E_NAME_FOLLOW, g_game_client->ai.folAsiCfg.m_follow_name, 127 );	g_game_client->ai.folAsiCfg.m_follow_only_in_party = IsDlgButtonChecked( hDlg, IDC_C_FOLLOW_ONLY_IN_PARTY );	// assist sets	g_game_client->ai.folAsiCfg.m_assist_enable = IsDlgButtonChecked( hDlg, IDC_C_ASSIST_ENABLE );	GetDlgItemTextW( hDlg, IDC_E_NAME_ASSIST, g_game_client->ai.folAsiCfg.m_assist_name, 127 );	g_game_client->ai.folAsiCfg.m_assist_only_in_party = IsDlgButtonChecked( hDlg, IDC_C_ASSIST_ONLY_IN_PARTY );	g_game_client->ai.folAsiCfg.m_assist_dont_ally = IsDlgButtonChecked( hDlg, IDC_C_DONT_ASSIST_ALLIES );	// save config to file	g_game_client->ai.folAsiCfg.saveToFile( "L2Detect_folAsi.ini" );	// checks	if( !g_game_client->ai.folAsiCfg.m_follow_enable )		g_game_client->ai.followDisable(); // zero follow objectID	if( !g_game_client->ai.folAsiCfg.m_assist_enable )		g_game_client->ai.assistDisable(); // zero assist objectID}

/*雷射
C++ GetDocument函数代码示例
C++ GetDlgItemTextA函数代码示例