void SetScrollSize(int cxLog, int cyLog, BOOL bRedraw = TRUE)
void SetScrollSize(SIZE sizeLog, BOOL bRedraw = TRUE, bool bResetOffset = true)
	void SetScrollSize(int cxLog, int cyLog, BOOL bRedraw = TRUE)	{		ATLASSERT(cxLog >= 0 && cyLog >= 0);		// Set up the defaults		if (cxLog == 0 && cyLog == 0)		{			cxLog = 1;			cyLog = 1;		}		m_sizeLogAll.cx = cxLog;		m_sizeLogAll.cy = cyLog;		SIZE sizeAll = {0};		sizeAll.cx = (int) ((float) m_sizeLogAll.cx * m_fZoomScale);		sizeAll.cy = (int) ((float) m_sizeLogAll.cy * m_fZoomScale);		CScrollImpl< T >::SetScrollSize(sizeAll, bRedraw);	}