GetCurrentDesktopMode - Syntax

Description: 

GetCurrentDesktopMode retrieves the current desktop mode information 
stored in the Registry. The desktop mode information includes X and Y 
resolutions, bits per pixel, vertical and horizontal refresh rates, 
vertical and horizontal polarity positives, and screen top, bottom, left, 
and right. 

#include <svgadefs.h>

VIDEO_ADAPTER    *pVideoAdapter;  /*  Pointer to the VIDEO_ADAPTER data structure. */
ULONG            rc;              /*  Return codes. */

rc = GetCurrentDesktopMode(*pVideoAdapter);