resourcedllcall.cpp

dll的一些学习资料

//作者：宋宝华 [e-mail] 
//反对未经同意的转载
//ResourceDllCall.cpp : Defines the class behaviors for the application.
//

#include "stdafx.h"
#include "ResourceDllCall.h"
#include "ResourceDllCallDlg.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

//#define LANGUAGE_CHINESE

/////////////////////////////////////////////////////////////////////////////
// CResourceDllCallApp

BEGIN_MESSAGE_MAP(CResourceDllCallApp, CWinApp)
	//{{AFX_MSG_MAP(CResourceDllCallApp)
		// NOTE - the ClassWizard will add and remove mapping macros here.
		//    DO NOT EDIT what you see in these blocks of generated code!
	//}}AFX_MSG
	ON_COMMAND(ID_HELP, CWinApp::OnHelp)
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CResourceDllCallApp construction

CResourceDllCallApp::CResourceDllCallApp()
{
	// TODO: add construction code here,
	// Place all significant initialization in InitInstance
}

/////////////////////////////////////////////////////////////////////////////
// The one and only CResourceDllCallApp object

CResourceDllCallApp theApp;

/////////////////////////////////////////////////////////////////////////////
// CResourceDllCallApp initialization

BOOL CResourceDllCallApp::InitInstance()
{
	AfxEnableControlContainer();

	// Standard initialization
	// If you are not using these features and wish to reduce the size
	//  of your final executable, you should remove from the following
	//  the specific initialization routines you do not need.

#ifdef _AFXDLL
	Enable3dControls();			// Call this when using MFC in a shared DLL
#else
	Enable3dControlsStatic();	// Call this when linking to MFC statically
#endif
        
	HINSTANCE hLanguageDll;
//debug测试
//#ifdef LANGUAGE_CHINESE
//    hLanguageDll = LoadLibrary("ChineseDll.dll");
//#else
//    hLanguageDll = LoadLibrary("EnglishDll.dll");
//#endif

//获取操作系统的语言
	WORD wLangPID = PRIMARYLANGID(GetSystemDefaultLangID());
	if(LANG_CHINESE==wLangPID)
	{
		hLanguageDll = LoadLibrary("EnglishDll.dll");
	}
	else
	{
		hLanguageDll = LoadLibrary("ChineseDll.dll");	   
	}

	if(NULL==hLanguageDll)
	{
		AfxMessageBox("Load DLL failure");
		return FALSE;
	}
    AfxSetResourceHandle(hLanguageDll); //设置当前的资源句柄

	CResourceDllCallDlg dlg;
	m_pMainWnd = &dlg;
	int nResponse = dlg.DoModal();
	if (nResponse == IDOK)
	{
		// TODO: Place code here to handle when the dialog is
		//  dismissed with OK
	}
	else if (nResponse == IDCANCEL)
	{
		// TODO: Place code here to handle when the dialog is
		//  dismissed with Cancel
	}

	// Since the dialog has been closed, return FALSE so that we exit the
	//  application, rather than start the application's message pump.
	FreeLibrary(hLanguageDll);

	return FALSE;
}