如何实现中英文界面的动态切换？高分奉送

我的办法是在一个dll中加入所需的英文资源rc,完成后再在执行文件中主要写如下代码：
HINSTANCE hinstance = ::LoadLibrary("resourceeng.dll" );
if( hinstance == NULL ) return;
::AfxSetResourceHandle( hinstance );
但这样好象不行，怎么做？

3 个解决方案

#1

你可以为每一种语言建立一个资源动态库，在运行过程中根据不同的选择动态装入合适的动态库，并且所有的界面元素都从这个动态库中装入就行了——上面不应该有问题吧

#2

我刚完成一个国际化的网络应用程序，我是这样做的.
1:思路,UI的国际化分为两个部分,菜单和其它资源.
2:国际化的工作也就分为两个部分,菜单资源的ReLoad和其它UI(文本)的Reload.
3:菜单的ReLoad使用下面的函数(我的风格尽量不用MFC),菜单可以直接在资源文件.rc
中编辑.
BOOL ChangeMenu()
{
//////////////////////////////////////////////
//////It's difficult to change the menu///////
/////It's important to set m_hMenuDefault/////
/////to hNewMenu.First,I haven't do this,/////
/////error will occur whenever the window/////
/////be closed.The reason is,memory address///
////will change if HMENU changed.Yet,I can////
///////not find any information about ////////
///////m_hMenuDefault in Help document////////

HINSTANCE     hInst;
HRSRC         hRc;
HGLOBAL       hGl;
WORD          lang;
MENUTEMPLATE* lpTemp;
HMENU         hOldMenu,hNewMenu;

lang=GetCurrentLanguage();
hInst=AfxGetResourceHandle();
hRc=::FindResourceEx(hInst,RT_MENU,
MAKEINTRESOURCE(IDR_MAINFRAME),lang);
if(hRc==NULL)
return FALSE;
hGl=::LoadResource(hInst,hRc);
if(hGl==NULL)
return FALSE;
lpTemp=(MENUTEMPLATE *)::LockResource(hGl);
if(lpTemp==NULL){
::FreeResource(hGl);
return FALSE;
}
hNewMenu=::LoadMenuIndirect(lpTemp);
if(hNewMenu==NULL){
::FreeResource(hGl);
::UnlockResource(hGl);
return FALSE;
}
hOldMenu=::GetMenu(m_hWnd);
if(hOldMenu)
::DestroyMenu(hOldMenu);
::SetMenu(m_hWnd,hNewMenu);
m_hMenuDefault=hNewMenu;
::FreeResource(hGl);
::UnlockResource(hGl);
return TRUE;
}
4:其它资源的Reload基于下面的思路:在资源文件.rc中全是英文资源,在textres.*文件中实现资源的Reload,看了下面的两个文件你应该会明白.
*****************textres.h****************************
#ifndef _TEXTRES_H
#define _TEXTRES_H

#include "resource.h"

typedef struct _text_item
{
UINT    resID;
LPCTSTR text;
} TEXT_ITEM,FAR* LPTEXT_ITEM;

typedef struct _lang_pointer
{
WORD        langID;
LPTEXT_ITEM lpTextItem;
} LANG_POINTER,FAR* LPLANG_POINTER;

void SetCurrentLanguage(WORD langID);
WORD GetCurrentLanguage();

int  LoadTextByID(UINT resID,LPTSTR string,int maxsize);
//maxsize should include the terminating null character

#endif

*************************************************************
#include "StdAfx.h"
#include "textres.h"

int gCurrentIndex;

//////////////////////////////
/////English Text Resource////
////Retrieve from .rc file////
TEXT_ITEM usaTextItem[]={
{0,NULL}
};

///////////////////////////////////
////Chinese Simplified Resource////
///////Retrive until resID==0//////
TEXT_ITEM chsTextItem[]={
{IDS_GAMP_APPTITLE,       "MailToFax 1.0"},
{IDS_FILTER,              "´«ÕæÎļþ|*.g3|ËùÓÐÎļþ|*.*|"},
{IDS_GAMP_BROWSE,         "ä¯ÀÀ"},
    {IDS_GAMP_NAMEANDFAX,     "Ãû³ÆºÍ´«ÕæºÅ:"},
    {IDS_GAMP_SUBJECT,        "Ö÷Ìâ"},
    {IDS_GAMP_SEND,           "·¢ËÍ"},
{IDS_GAMP_FILENAME,       "ÎļþÃû³Æ:"},
    {IDS_GAMP_COMMBOOK,       "ͨѶ²¾"},
    {IDS_GAMP_OK,             "È·¶¨"},
    {IDS_GAMP_CANCEL,         "È¡Ïû"},
    {IDS_GAMP_NEW,            "ÐÂÔö"},
    {IDS_GAMP_MODIFY,         "ÐÞ¸Ä"},
{IDS_GAMP_DELETE,         "ɾ³ý"},
    {IDS_GAMP_NAME,           "ÐÕÃû"},
    {IDS_GAMP_FAXNO,          "´«ÕæºÅ"},
    {IDS_GAMP_COMPANY,        "¹«Ë¾"},
    {IDS_GAMP_CANNOTBEEMPTY,  " ²»ÄÜΪ¿Õ."},
    {IDS_GAMP_MUSTBENUMERIC,  " ±ØÐëÊÇÊý×Ö."},
    {IDS_GAMP_CANNOTBEZERO,   " ²»ÄÜΪÁã."},
    {IDS_GAMP_NODATAREMAINED, "ÒѾ­Ã»ÓÐÊý¾ÝÁË."},
    {IDS_GAMP_NOROWSELECTED,  "ÇëÏÈÑ¡ÔñÒ»ÐÐÊý¾Ý."},
    {IDS_GAMP_DATABASEERROR,  "Êý¾Ý¿â·ÃÎʳö´í."},
    {IDS_GAMP_DATAEXIST,      "Êý¾ÝÒѾ­´æÔÚ."},
    {IDS_GAMP_ORIGCOPY,       "Ç빺ÂòÕý°æÈí¼þ."},
    {IDS_GAMP_FINDBY,         "Ìõ¼þ²éѯ"},
    {IDS_GAMP_QUERY,          "²éѯ"},
    {IDS_GAMP_SELECTED,       "ÒѾ­Ñ¡Ôñ"},
    {IDS_GAMP_NEXT,           "ÏÂÒ»Ïî"},
{IDS_GAMP_NAMEFAXNONOTMATCH, "±ØÐë°´´Ë¸ñʽÊäÈë:\nName-FaxNo."},
    {IDS_GAMP_LENGTHTOOLONG,  "Ì«³¤ÁË."},
    {IDS_GAMP_NOFOUNDDATA,    "ûÓз¢ÏÖÆ¥ÅäµÄÏîÄ¿."},
    {IDS_GAMP_USERID,         "Óû§IDºÅ"},
    {IDS_GAMP_PASSWORD,       "Óû§¿ÚÁî"},
    {IDS_GAMP_EMAILADDRESS,   "»ØÓ¦EmailµØÖ·"},
    {IDS_GAMP_GATEWAY,        "Íø¹ØEmailµØÖ·"},
    {IDS_GAMP_SERVER,         "SMTP ·þÎñÆ÷"},
    {IDS_GAMP_PORT,           "SMTP ¶Ë¿Ú"},
    {IDS_GAMP_FAXNAME,        "´«Õæ»úÆ÷Ãû"},
    {IDS_GAMP_SYSCONFIG,      "ϵͳÉèÖÃ"},
    {IDS_GAMP_INVALIDVALUE,   " ÎÞЧµÄÊý¾Ý."},
    {IDS_GAMP_BETWEEN9999,    " ±ØÐëÏÞÖÆÔÚ1-9999."},
    {IDS_GAMP_OPENFILEERROR,  "´ò¿ªÎļþʱ³ö´í."},
    {IDS_GAMP_FAILTOOLBAR,    "´´½¨¹¤¾ßÌõʱ³ö´í."},
    {IDS_GAMP_SETSYSCONFIGFIRST, "ÇëÏÈÉèÖÃϵͳ²ÎÊý."},
{IDS_STATUS_SMTPFROM,     "·¢ËÍ SMTP from µØÖ·"},
    {IDS_STATUS_SMTPTO,       "·¢ËÍ SMTP to µØÖ·"},
    {IDS_STATUS_TRANSFERING,  "´«ÊäÕýÎÄÊý¾Ý..."},
    {IDS_STATUS_GETPORT,      "¼ìË÷ TCP/IP ÍøÂç¶Ë¿Ú..."},
    {IDS_STATUS_RETRIVEADDRESS, "¼ìË÷ internet µØÖ·..."},
    {IDS_STATUS_GETPROTOCOL,  "¼ìË÷ÍøÂçЭÒé..."},
    {IDS_STATUS_CREATESOCKET, "´´½¨ socket..."},
    {IDS_STATUS_ESTABLISHCONNECT, "½¨Á¢ÍøÂçÁ¬½Ó..."},
    {IDS_STATUS_GETHOSTNAME,  "¼ìË÷Ö÷»úÃû³Æ..."},
    {IDS_STATUS_CONNECTTOTCP, "Óë TCP ½¨Á¢Á¬½Ó..."},
    {IDS_STATUS_SENDHELO,     "·¢ËÍ HELO ÐÅÏ¢..."},
    {IDS_STATUS_REPLYHELO,    "½ÓÊÕ HELO µÄ»ØÓ¦..."},
    {IDS_STATUS_LASTTASK,     "×îºóµÄÈÎÎñ..."},
    {IDS_STATUS_TRANFORMOK,   "ÍøÂç´«Êä³É¹¦."},
    {IDS_STATUS_TRANSFORMERROR, "ÍøÂç´«Êäʧ°Ü."},
    {IDS_GAMP_READG3ERROR,    "¶Á .g3 Îļþʱ³ö´í£¬¿ÉÄÜËü²»ÊÇÕýÈ·µÄ¸ñʽ."},
{IDS_GAMP_FIRSTPAGE,      "ËüÒѾ­ÊǵÚÒ»Ò³ÁË."},
    {IDS_GAMP_LASTPAGE,       "ËüÒѾ­ÊÇ×îºóÒ»Ò³ÁË."},
    {IDS_GAMP_PAGE,           "Ò³ºÅ"},
    {IDS_GAMP_THREADLIST,     "ÔËÐеĴ«ÊäÏß³Ì"},
    {IDS_GAMP_CURSTATUS,      "µ±Ç°×´Ì¬"},
    {IDS_GAMP_TERMINATE,      "ÖÕÖ¹"},
    {IDS_GAMP_MEMORYERROR,    "ÄÚ´æ³öÏÖÑÏÖØ´íÎó!"},
{0,NULL}
};

///////////////////////////////////
///Chinese Traditional Resource////
///////Retrive until resID==0//////
TEXT_ITEM twnTextItem[]={
{IDS_GAMP_APPTITLE,       "MailToFax 1.0"},
{IDS_FILTER,              "‚÷ÕæÎļþ|*.g3|ËùÓÐÎļþ|*.*|"},
{IDS_GAMP_BROWSE,         "žgÓ["},
    {IDS_GAMP_NAMEANDFAX,     "Ãû·QºÍ‚÷ÕæÌ–:"},
    {IDS_GAMP_SUBJECT,        "Ö÷î}"},
    {IDS_GAMP_SEND,           "°lËÍ"},
{IDS_GAMP_FILENAME,       "ÎļþÃû·Q:"},
    {IDS_GAMP_COMMBOOK,       "ͨӍ²¾"},
    {IDS_GAMP_OK,             "´_¶¨"},
    {IDS_GAMP_CANCEL,         "È¡Ïû"},
    {IDS_GAMP_NEW,            "ÐÂÔö"},
    {IDS_GAMP_MODIFY,         "ÐÞ¸Ä"},
{IDS_GAMP_DELETE,         "„h³ý"},
    {IDS_GAMP_NAME,           "ÐÕÃû"},
    {IDS_GAMP_FAXNO,          "‚÷ÕæÌ–"},
    {IDS_GAMP_COMPANY,        "¹«Ë¾"},
    {IDS_GAMP_CANNOTBEEMPTY,  " ²»ÄÜ ‘¿Õ."},
    {IDS_GAMP_MUSTBENUMERIC,  " ±ØíšÊÇ”µ×Ö."},
    {IDS_GAMP_CANNOTBEZERO,   " ²»ÄÜ ‘Áã."},
    {IDS_GAMP_NODATAREMAINED, "Òѽ››]ÓДµ“þÁË."},
    {IDS_GAMP_NOROWSELECTED,  "ÕˆÏÈßx“ñÒ»ÐДµ“þ."},
    {IDS_GAMP_DATABASEERROR,  "”µ“þŽìÔL†–³öåe."},
    {IDS_GAMP_DATAEXIST,      "”µ“þÒѽ›´æÔÚ."},
    {IDS_GAMP_ORIGCOPY,       "ՈُÙIÕý°æÜ›¼þ."},
    {IDS_GAMP_FINDBY,         "—l¼þ²éÔƒ"},
    {IDS_GAMP_QUERY,          "²éÔƒ"},
    {IDS_GAMP_SELECTED,       "Òѽ›ßx“ñ"},
    {IDS_GAMP_NEXT,           "ÏÂÒ»í—"},
{IDS_GAMP_NAMEFAXNONOTMATCH, "±Øíš°´´Ë¸ñʽݔÈë:\nName-FaxNo."},
    {IDS_GAMP_LENGTHTOOLONG,  "Ì«éLÁË."},
    {IDS_GAMP_NOFOUNDDATA,    "›]Óаl¬FÆ¥ÅäµÄí—Ä¿."},
    {IDS_GAMP_USERID,         "ÓÑôIDÌ–"},
    {IDS_GAMP_PASSWORD,       "ÓÑô¿ÚÁî"},
    {IDS_GAMP_EMAILADDRESS,   "»Ø‘ªEmailµØÖ·"},
    {IDS_GAMP_GATEWAY,        "¾WêPEmailµØÖ·"},
    {IDS_GAMP_SERVER,         "SMTP ·þ„ÕÆ÷"},
    {IDS_GAMP_PORT,           "SMTP ¶Ë¿Ú"},
    {IDS_GAMP_FAXNAME,        "‚÷Õæ™CÆ÷Ãû"},
    {IDS_GAMP_SYSCONFIG,      "ϵ½yÔOÖÃ"},
    {IDS_GAMP_INVALIDVALUE,   " ŸoЧµÄ”µ“þ."},
    {IDS_GAMP_BETWEEN9999,    " ±ØíšÏÞÖÆÔÚ1-9999."},
    {IDS_GAMP_OPENFILEERROR,  "´òé_Îļþ•r³öåe."},
    {IDS_GAMP_FAILTOOLBAR,    "„“½¨¹¤¾ß—l•r³öåe."},
    {IDS_GAMP_SETSYSCONFIGFIRST, "ÕˆÏÈÔOÖÃϵ½y…¢”µ."},
{IDS_STATUS_SMTPFROM,     "°lËÍ SMTP from µØÖ·"},
    {IDS_STATUS_SMTPTO,       "°lËÍ SMTP to µØÖ·"},
    {IDS_STATUS_TRANSFERING,  "‚÷Ý”ÕýÎÄ”µ“þ..."},
    {IDS_STATUS_GETPORT,      "™zË÷ TCP/IP ¾W½j¶Ë¿Ú..."},
    {IDS_STATUS_RETRIVEADDRESS, "™zË÷ internet µØÖ·..."},
    {IDS_STATUS_GETPROTOCOL,  "™zË÷¾W½j…f×h..."},
    {IDS_STATUS_CREATESOCKET, "„“½¨ socket..."},
    {IDS_STATUS_ESTABLISHCONNECT, "½¨Á¢¾W½jßB½Ó..."},
    {IDS_STATUS_GETHOSTNAME,  "™zË÷Ö÷™CÃû·Q..."},
    {IDS_STATUS_CONNECTTOTCP, "Åc TCP ½¨Á¢ßB½Ó..."},
    {IDS_STATUS_SENDHELO,     "°lËÍ HELO ÐÅÏ¢..."},
    {IDS_STATUS_REPLYHELO,    "½ÓÊÕ HELO µÄ»Ø‘ª..."},
    {IDS_STATUS_LASTTASK,     "×îááµÄÈ΄Õ..."},
    {IDS_STATUS_TRANFORMOK,   "¾W½j‚÷Ý”³É¹¦."},
    {IDS_STATUS_TRANSFORMERROR, "¾W½j‚÷ݔʧ”¡."},
    {IDS_GAMP_READG3ERROR,    "×x .g3 Îļþ•r³öåe£¬¿ÉÄÜËü²»ÊÇÕý´_µÄ¸ñʽ."},
{IDS_GAMP_FIRSTPAGE,      "ËüÒѽ›ÊǵÚÒ»í“ÁË."},
    {IDS_GAMP_LASTPAGE,       "ËüÒѽ›ÊÇ×îááÒ»í“ÁË."},
    {IDS_GAMP_PAGE,           "í“Ì–"},
    {IDS_GAMP_THREADLIST,     "ß\ÐеĂ÷Ý”¾€³Ì"},
    {IDS_GAMP_CURSTATUS,      "®”Ç° î‘B"},
    {IDS_GAMP_TERMINATE,      "½KÖ¹"},
    {IDS_GAMP_MEMORYERROR,    "ƒÈ´æ³ö¬F‡ÀÖØåeÕ`!"},
{0,NULL}
};

///////////////////////////////////////////
////////language text item pointer/////////
LANG_POINTER langPointer[]={
{MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),&usaTextItem[0]},
{MAKELANGID(LANG_CHINESE,SUBLANG_CHINESE_SIMPLIFIED),&chsTextItem[0]},
{MAKELANGID(LANG_CHINESE,SUBLANG_CHINESE_TRADITIONAL),&twnTextItem[0]},
{0,NULL}
};

void SetCurrentLanguage(WORD langID)
{
int i=0;
while(1){
if(langPointer[i].langID==0){
gCurrentIndex=0;//English default even if error occurred
return;
}
if(langPointer[i].langID==langID)
break;
i++;
}
gCurrentIndex=i;
}

WORD GetCurrentLanguage()
{
return langPointer[gCurrentIndex].langID;
}

int  LoadTextByID(UINT resID,LPTSTR string,int maxsize)
{
if(maxsize<=0)
return maxsize;

CString     str;
LPTEXT_ITEM lpItem;
int         copylength;

copylength=0;

if(gCurrentIndex==0){//English
str.LoadString(resID);
copylength=min(str.GetLength(),maxsize-1);
lstrcpy(string,str);
}
else{
lpItem=langPointer[gCurrentIndex].lpTextItem;
while(1){
if(lpItem->resID==0)
break;//it will never occur
if(lpItem->resID==resID){
copylength=min(lstrlen(lpItem->text),maxsize-1);
lstrcpy(string,lpItem->text);
break;
}
lpItem++;
}
}
return copylength;
};

#3

谢谢，有没有简单一点的方法？如果我还要换位图（对话框资源内），代码量应该比较大的。。。20分奉上。