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文章标签 ‘Resource’
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从模块内提取资源文件

2010年7月30日
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void ExtractBinResource( HMODULE hModule, LPCTSTR lpResKind, int nResID,
	LPCTSTR lpOutFile )
{
	HGLOBAL hResourceLoaded = NULL;	// handle to loaded resource
	HRSRC hRes = NULL;				// handle/ptr. to res. info.
	LPCVOID lpResLock = NULL;	// pointer to resource data
	DWORD dwSizeRes = 0;

	// find location of the resource and get handle to it
	hRes = FindResource( hModule, MAKEINTRESOURCE(nResID), lpResKind );

	// loads the specified resource into global memory.
	hResourceLoaded = LoadResource( hModule, hRes ); 

	// get a pointer to the loaded resource!
	lpResLock = (LPCVOID)LockResource( hResourceLoaded ); 

	// determine the size of the resource,
	// so we know how much to write out to file!
	dwSizeRes = SizeofResource( hModule, hRes );

	HANDLE hFile = CreateFile(lpOutFile, GENERIC_WRITE, FILE_SHARE_READ,
		NULL,	CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
	if (INVALID_HANDLE_VALUE != hFile)
	{
		WriteFile(hFile, lpResLock, dwSizeRes, &dwSizeRes, NULL);
		CloseHandle(hFile);
	}
}

技术心得 ,