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C++ W2A函数代码示例

本文整理汇总了C++中W2A函数的典型用法代码示例。如果您正苦于以下问题：C++ W2A函数的具体用法？C++ W2A怎么用？C++ W2A使用的例子？那么, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了W2A函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: KL1_RegisterModule

// registers module for start during system boot
int KL1_RegisterModule (const WCHAR *name, const WCHAR* path)
{
    HKEY hkey;

    int err = KL1_OpenHKey(hkey);

    if (err != KL1_SUCC)
    {
        return err;
    }

    if (g_os == KL1_OS_9X)
    {
		USES_CONVERSION;
        const char * sname = W2A(name);
        const char * spath = W2A(path);
        if (RegSetValueExA(hkey, sname, 0, REG_SZ, (CONST BYTE*)spath, (DWORD)strlen(spath) + 1) != ERROR_SUCCESS)
        {
			KL1_CloseHKey(hkey);
            return KL1_ERR;
        }
    }
    else
    {
        if (RegSetValueExW(hkey, name, 0, REG_SZ, (CONST BYTE*)path, (DWORD)((wcslen(path) + 1)*sizeof(WCHAR))) != ERROR_SUCCESS)
        {
			KL1_CloseHKey(hkey);
            return KL1_ERR;
        }
    }

	KL1_CloseHKey(hkey);

    return KL1_SUCC;
}
开发者ID:hackshields，项目名称:antivirus，代码行数:36，代码来源:kl1lib.cpp

示例2: KL1_IsModuleRegistered

// checks if module is registered
int KL1_IsModuleRegistered (const WCHAR *name, const WCHAR* path)
{
    HKEY hkey;

    int err = KL1_OpenHKey(hkey);

    if (err != KL1_SUCC)
    {
        return err;
    }

    if (g_os == KL1_OS_9X)
    {
		USES_CONVERSION;
        const char * sname = W2A(name);

		char szPath[MAX_PATH];
        DWORD dwPathSize = sizeof(szPath);

        if (RegQueryValueExA(hkey, sname, 0, 0, (BYTE*)szPath, &dwPathSize) != ERROR_SUCCESS)
        {
			KL1_CloseHKey(hkey);
            return KL1_FALSE;
        }

        if (path)
        {
            const char * spath = W2A(path);
            if (strcmp(szPath, spath) != 0)
            {
                KL1_CloseHKey(hkey);
                return KL1_FALSE;
            }
        }
    }
    else
    {
		WCHAR wszPath[MAX_PATH];
        DWORD dwPathSize = sizeof(wszPath);

        if (RegQueryValueExW(hkey, name, 0, 0, (BYTE*)wszPath, &dwPathSize) != ERROR_SUCCESS)
        {
			KL1_CloseHKey(hkey);
            return KL1_FALSE;
        }

        if (path)
        {
            if (wcscmp(wszPath, path) != 0)
            {
                KL1_CloseHKey(hkey);
                return KL1_FALSE;
            }
        }
    }

	KL1_CloseHKey(hkey);

    return KL1_TRUE;
}
开发者ID:hackshields，项目名称:antivirus，代码行数:61，代码来源:kl1lib.cpp

示例3: GenerateError

HRESULT GenerateError (REFCLSID rClsId, REFIID riid, LPCOLESTR pcHelpFile, HRESULT hRes) {
#endif
	CComBSTR	strMsgLine;
	DWORD dwErr = FormatMessageLine( strMsgLine, hRes, NULL );
#if defined(_DEBUG)
	USES_CONVERSION;
	if( dwErr ) {
		LPTSTR lptMsg = NULL;
		CComBSTR	strMsg(L"\n---------------------- Fehler beim Erzeugen der Fehlermeldung ----------------------\n");
		if( ::FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_ALLOCATE_BUFFER, NULL, dwErr, 1024, (LPTSTR) &lptMsg, 0, NULL ) ) {
			USES_CONVERSION;
			strMsg.Append( A2W(lptMsg) );
			::LocalFree(lptMsg);
			if( 0x716 == dwErr ) {
				strMsg.Append(L"\n----------------------------------------------------------------------------------------");
				strMsg.Append( L"\nHat die Message-Ressource den Wert 1? ;-)" );
			}
			strMsg.Append(L"\n----------------------------------------------------------------------------------------");
			_CrtDbgReport(_CRT_ASSERT, strFile, line, NULL, W2A(strMsg) );
			return E_FAIL;
		}
	}
	CComBSTR	strDbgLine;
	FormatDebuggerLine( strDbgLine, hRes, strFile, line, strExpr );
	strDbgLine.Append( _T("\t") );
	strDbgLine.Append( strMsgLine );
	strDbgLine.Append( _T("\n") );
	{ ATLTRACE( W2A(strDbgLine) ); }
#endif
	DWORD	dwHelpID = hRes;
	return AtlReportError(rClsId, strMsgLine, dwHelpID, pcHelpFile, riid, hRes);
}
开发者ID:hkaiser，项目名称:TRiAS，代码行数:32，代码来源:ErrorMacros2Impl.cpp

示例4: ConcatAttributes

std::string ConcatAttributes()
{
	std::ostringstream ost;
	USES_CONVERSION;

	for (size_t i= 0; i < ~0; ++i)
		if (const TCHAR* name= GetImageAttribName(i))
			ost << W2A(name) << ' ';
		else
			break;

	for (size_t i= 0; i < ~0; ++i)
		if (const TCHAR* name= GetMetaAttribName(i))
			ost << W2A(name) << ' ';
		else
			break;

	for (size_t i= 0; i < ~0; ++i)
		if (const TCHAR* name= GetFileAttribName(i))
			ost << W2A(name) << ' ';
		else
			break;

	return ost.str();
}
开发者ID:mikekov，项目名称:ExifPro，代码行数:25，代码来源:ScriptEditCtrl.cpp

示例5: SysFreeString

STDMETHODIMP CFDMUploader::CreateUpload(IUploadPackage *pPkg, BOOL bDialogReq, long *pUplId)
{
	if (_pwndUploads == NULL || _pwndUploads->m_pwndUploads == NULL)
		return E_FAIL;

	USES_CONVERSION;
	vmsUploadsDll::vmsUploadPackage *p = NULL;

	if (pPkg != NULL)
	{
		_pwndUploads->m_pwndUploads->CreateNewPackage (&p);

		long lCount = 0;
		pPkg->GetFileCount (&lCount);

		for (long i = 0; i < lCount; i++)
		{
			BSTR bstr; 
			pPkg->GetFilePath (i, &bstr);
			p->add (W2A (bstr));
			SysFreeString (bstr);
		}
	
		BSTR bstr = NULL;
		pPkg->get_Name (&bstr);
		if (bstr != NULL)
		{
			p->set_name (W2A (bstr));
			SysFreeString (bstr);
		}
	}

	return _pwndUploads->m_pwndUploads->CreateUpload (p, bDialogReq, pUplId) ? S_OK : E_FAIL;
}
开发者ID:naroya，项目名称:freedownload，代码行数:34，代码来源:FDMUploader.cpp

示例6: lock

	STDMETHODIMP CSharpDelegator::put_profilerName(BSTR newVal)
		{		
			CLock lock (g_cs);

			USES_CONVERSION;
			HRESULT hr=S_OK;
			if(!PathFileExists(W2A(newVal)))
			{
				return HRESULT_FROM_WIN32(GetLastError()); 
			}

			if(hProfiler==NULL)
				{	
					hProfiler=LoadLibrary(W2A(newVal));	
					if(!hProfiler)
					{
						hr=HRESULT_FROM_WIN32(GetLastError());						
					}
					else
					{
						hr=S_OK;
					}
				}	
			else
				{
					hr=HRESULT_FROM_WIN32(ERROR_ALREADY_INITIALIZED);
				}
			
			try {SysFreeString(newVal);} catch(...){}
			return hr;

		}
开发者ID:Bathla，项目名称:ProfileSharp，代码行数:32，代码来源:SharpDelegator.cpp

示例7: W2A

void MaxAWDExporter::ExportCustomProps(INode *thisNode, AWDAttrElement *elem)
{
    MSTR buffer;
    thisNode->GetUserPropBuffer(buffer);
    AWD_field_type type = AWD_FIELD_STRING;
    awd_uint16 len = 0;
    AWD_field_ptr ptr;
    ptr.v = NULL;
    ptr.str = W2A(buffer);
    len = strlen(ptr.str);
    if (len>0){
        if (ptr.v != NULL) {
            if (ns == NULL) {
                // Namespace has not yet been created; ns is a class
                // variable that will be created only once and then
                // reused for all user attributes.
                char * ns_ptr=opts->AttributeNamespace();//dont free, as this will get freed in the opts delete
                ns = new AWDNamespace(ns_ptr, strlen(ns_ptr));
                awd->add_namespace(ns);
            }
            char * thisName=W2A(_T("CustomProps"));
            elem->set_attr(ns, thisName, strlen(thisName)+1, ptr, len, type);
            free(thisName);
        }
    }
}
开发者ID:quinsmpang，项目名称:Tools，代码行数:26，代码来源:maxawdexporter_helper.cpp

示例8: SysAllocString

STDMETHODIMP CTrackDataStructureProvider::RequestOptions(OptionParams *Params)
{
	CComVariant varParams;
	USES_CONVERSION;
	try
	{ 

		_OptionParams op;
		op.Init();
		op->UnderlyingSymbol = SysAllocString(Params->UnderlyingSymbol);
		op->Exchange = SysAllocString(Params->Exchange);
		op.CopyTo(varParams);

		RT_SYMBOL symbol;
		ZeroMemory(&symbol, sizeof(RT_SYMBOL)); 
		if(Params->UnderlyingSymbol)
			strncpy(symbol.name,W2A(Params->UnderlyingSymbol),10);

		if(Params->Exchange)
			strncpy(symbol.exchange, W2A(Params->Exchange),2);

		m_Client.RequestOptions(this, &symbol, varParams);
	}
	catch (_com_error &err)
	{
		return utils::ComError2ErrInfo (err,this);
	}
	varParams.Clear ();
	return S_OK;

}
开发者ID:AlexS2172，项目名称:IVRM，代码行数:31，代码来源:trackdatastructureprovider.cpp

示例9: ASSERT

ErrorCode HTMLIFrameElement::Load()
{
	ASSERT(0);
	return 0;
#if 0

	ASSERT(m_pFrameContent);

	sysstring src = get_src();

	if (src.Length())
	{
		TCHAR result[2048];
		{
			sysstring documentUrl = m_ownerDocument->get_url();

			DWORD resultLen = sizeof(result);
			InternetCombineUrl(W2A(documentUrl), W2A(src), result, &resultLen, 0);
		}

		CComBSTR url = A2W(result);

		return m_pFrameContent->LoadSRC(CComQIPtr<IHlinkSite>(m_ownerDocument), url);
	}
	else
		return S_FALSE;
#endif
}
开发者ID:sigurdle，项目名称:FirstProject2，代码行数:28，代码来源:HTMLIFrameElement.cpp

示例10: ZeroMemory

/////////////////////////////////////////////////////////////////////////////
// CTrackDataStructureProvider
STDMETHODIMP CTrackDataStructureProvider::RequestStock(StockParams *Params)
{
	CComVariant varParams;
	USES_CONVERSION;
	try
	{

		RT_SYMBOL symbol;
		ZeroMemory(&symbol, sizeof(RT_SYMBOL)); 
		if(Params->Stock)
			strncpy(symbol.name,W2A(Params->Stock),10);

		if(Params->Exchange)
			strncpy(symbol.exchange, W2A(Params->Exchange),2);

		_StockParams op;
		op.Init();
		op->Stock = Params->Stock;
		op->Exchange = Params->Exchange;
		op.CopyTo(varParams);


		if(RT_ERR_OK == m_Client.RequestSymbol(this, &symbol, varParams))
		{
		}
	}
	catch (_com_error &err)
	{
		return utils::ComError2ErrInfo (err,this);
	}
	varParams.Clear ();
	return S_OK;
}
开发者ID:AlexS2172，项目名称:IVRM，代码行数:35，代码来源:trackdatastructureprovider.cpp

示例11: ASSERT

BOOL vmsMetalinkFile::ReadUrlNode(IXMLDOMNode *pNode, vmsMetalinkFile_File_Url *url)
{
	USES_CONVERSION;

	IXMLDOMNamedNodeMapPtr spAttrs;
	pNode->get_attributes (&spAttrs);
	if (spAttrs == NULL)
		return FALSE;

	IXMLDOMNodePtr spType;
	spAttrs->getNamedItem (L"type", &spType);
	if (spType == NULL)
		return FALSE;

	COleVariant vt;
	spType->get_nodeValue (&vt);
	ASSERT (vt.vt == VT_BSTR);
	if (vt.vt == VT_BSTR)
		url->strProtocol = W2A (vt.bstrVal);
	
	CComBSTR bstrText;
	pNode->get_text (&bstrText);
	if (bstrText.Length () == 0)
		return FALSE;

	url->strUrl = W2A (bstrText);

	return TRUE;
}
开发者ID:HackLinux，项目名称:Free-Download-Manager-vs2010，代码行数:29，代码来源:vmsMetalinkFile.cpp

示例12: GetFlashMoviesObjList

void vmsFlashHelper::GetFlashMoviesList(IHTMLDocument2Ptr spDoc, std::vector <fsString> *pslURLs, std::vector <fsString> *pslHTMLs)
{
	USES_CONVERSION;

	FLASHLIST vf;
	GetFlashMoviesObjList (spDoc, &vf, TRUE);

	IHTMLLocationPtr spLoc;
	spDoc->get_location (&spLoc);
	BSTR bstrHref = NULL;
	spLoc->get_href (&bstrHref);
	fsString strParent = W2A (bstrHref);
	SysFreeString (bstrHref);

	for (int i = 0; i < vf.size (); i++)
	{
		IDispatch* pTag = vf [i];
		fsString strMovieURL;
		fsString strMovieHTML;
		
		
		IHTMLObjectElementPtr spObject (pTag);
		if (spObject != NULL)
		{
			IDispatchPtr spObj;
			spObject->get_object (&spObj);
			IShockwaveFlashPtr spFlash (spObj);
			if (spFlash != NULL)
			{
				BSTR bstr;
				spFlash->get_Movie (&bstr);
				strMovieURL = W2A (bstr);
				SysFreeString (bstr);
			}
		}
		else
		{
			
			IHTMLEmbedElementPtr spObject(pTag);
			BSTR bstrSrc = NULL;
			spObject->get_src(&bstrSrc);
			strMovieURL = W2A (bstrSrc);
			SysFreeString (bstrSrc);
		}

		
		if (pslHTMLs != NULL)
		{
			IHTMLElementPtr spElement (pTag);
			BSTR bstr = NULL;
			spElement->get_outerHTML (&bstr);
			strMovieHTML = W2A (bstr);
			SysFreeString (bstr);
		}

		pslURLs->push_back (strMovieURL);
		if (pslHTMLs)
			pslHTMLs->push_back (strMovieHTML);
	}
}
开发者ID:pedia，项目名称:raidget，代码行数:60，代码来源:vmsflashhelper.cpp

示例13: SetValue

BOOL CRegKey::SetValue(LPCWSTR lpValueName,CStringW& strData)
{
	if (IsUnicodeSystem())
		return ::RegSetValueExW(m_hKey,lpValueName,0,REG_SZ,(CONST BYTE*)(LPCWSTR)strData,(DWORD)(strData.GetLength()+1)*2)==ERROR_SUCCESS;
	else
		return ::RegSetValueExA(m_hKey,W2A(lpValueName),0,REG_SZ,(CONST BYTE*)(LPCSTR)W2A(strData),(DWORD)strData.GetLength()+1)==ERROR_SUCCESS;
}
开发者ID:quachdnguyen，项目名称:locate-src，代码行数:7，代码来源:GeneralClasses.cpp

示例14: ZeroMemory

void CEyepatch::LoadSampleFromFile() {
    USES_CONVERSION;
    WCHAR szFileNameList[MAX_PATH*16] = L"";
    WCHAR szPathName[MAX_PATH] = L"";
    WCHAR szFileName[MAX_PATH] = L"";
    OPENFILENAMEW ofn;
    ZeroMemory(&ofn, sizeof(ofn));
    ofn.lStructSize = sizeof(ofn); // SEE NOTE BELOW
    ofn.hwndOwner = m_hWnd;
    ofn.lpstrFilter = L"Image Files\0*.jpg;*.png;*.bmp;*.dib;*.jpeg;*.pbm;*.ppm;*.pgm;*.sr;*.ras;*.tiff;*.tif\0";
    ofn.lpstrFile = szFileNameList;
    ofn.nMaxFile = MAX_PATH*16;
    ofn.Flags = OFN_EXPLORER | OFN_FILEMUSTEXIST | OFN_ALLOWMULTISELECT | OFN_HIDEREADONLY;
    ofn.lpstrDefExt = L"jpg";

    if(!GetOpenFileName(&ofn)) {
        return;
    }

    WCHAR *strPtr = szFileNameList;
    wcscpy(szPathName, strPtr);
    strPtr += (wcslen(strPtr) + 1);

    if (wcslen(strPtr) == 0) { // only one filename selected
        m_videoMarkup.OpenSampleFile(W2A(szPathName));
    } else { // step through all the filenames
        while(wcslen(strPtr) != 0) {
            wcscpy(szFileName, szPathName);
            wcscat(szFileName, L"\\" );
            wcscat(szFileName, strPtr);
            m_videoMarkup.OpenSampleFile(W2A(szFileName));
            strPtr += (wcslen(strPtr) + 1);
        }
    }
}
开发者ID:gotomypc，项目名称:eyepatch，代码行数:35，代码来源:Eyepatch.cpp

示例15: SplitCString1

//路径|节点|子节点|属性
//C:\Documents and Settings\All Users\Application Data\Storm\config.xml
//localplayhist
//item
//url
//C:\Documents and Settings\Administrator\桌面\0812_195706.3gp
BOOL CSpecialApp::CleanStorm_Clean(int Itype,LPCTSTR lpcszAppPath)
{
	CString strPath = lpcszAppPath;
	g_regClean.ConvetPath(strPath);

	CSimpleArray<CString> vec_String;
	int iCount = SplitCString1(strPath,vec_String,'|');

	if(iCount<2)
	{
		return FALSE;
	}

	TiXmlDocument xmlDoc;


	//获得文件夹名称改变其属性
	iCount = vec_String[0].ReverseFind('\\');
	CString strTmp;
	if (iCount>0)
	{
		strTmp = vec_String[0].Mid(0,iCount);
	}

	DWORD dwErrCode=0;
	if(FALSE == SetFileAttributes(strTmp, FILE_ATTRIBUTE_NORMAL))
	{
		dwErrCode=GetLastError();
	}

	USES_CONVERSION;
	FILE* lpFile = _tfopen(vec_String[0], _T("a+b"));
	if ( lpFile != NULL )
	{
		xmlDoc.LoadFile(lpFile);

		fclose(lpFile);

		if ( xmlDoc.Error() == 0 )
		{
			OutputDebugString(_T("\n打开文件成功\n"));

			TiXmlElement* rootNode = xmlDoc.RootElement();
			if (rootNode !=NULL)
			{
				TiXmlElement* nodeGeneral = rootNode->FirstChildElement(W2A(vec_String[1]));
				if ( nodeGeneral != NULL )
				{
//					rootNode->RemoveChild(nodeGeneral);
                    nodeGeneral->Clear();
					xmlDoc.SaveFile(W2A(vec_String[0]));
				}
			}
		}
	}
	return TRUE;

}
开发者ID:dreamsxin，项目名称:PcManager，代码行数:64，代码来源:specialapp.cpp


注：本文中的W2A函数示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。