class LUserBitmap : public LBitmap
{
	LEAD_DECLAREOBJECT(LUserBitmap);
   LEAD_DECLARE_CLASS_MAP();
public:
	LUserBitmap();
	virtual ~LUserBitmap();

};



class LUserFile : public LFile 
{
	LEAD_DECLAREOBJECT(LUserFile);
public:
	HWND m_hWnd;
	RGNXFORM m_XForm;
   LUserFile () ;
   virtual ~LUserFile () ;
   virtual L_INT LoadFileCallBack(pFILEINFO pFileInfo,
											 LBitmapBase *pLBitmap,
											 LBuffer *pLBuffer,
											 L_UINT uFlags,
											 L_INT nRow,
											 L_INT nLines);
};