int CBCGPGlobalUtils::GetSystemMetricsForDPI	(	const CWnd *	pWnd,
		int	nIndex
	)

The standard Windows GetSystemMetricsForDPI method wrapper.

Parameters

pWnd	The pointer to the CWnd object. If this parameter is a CWnd::wndTop address, the active (currently drawn) window will be used.
nIndex	The system metric or configuration setting to be retrieved.