View source for VioGetConfig

Returns the video display configuration.

==Syntax==
<PRE>
#define INCL_VIO
#include <os2.h>

ULONG             ConfigID;    /*  Configuration ID. */
PVIOCONFIGINFO    ConfigData;  /*  Pointer to the configuration data. */
HVIO              VioHandle;   /*  Presentation-space handle. */
APIRET            rc;          /*  Return code. */

rc = VioGetConfig(ConfigID, ConfigData, VioHandle);
</PRE>

==Parameters==
;ConfigID (ULONG) - input : Configuration ID.
:Identifies the display configuration for which information is being requested:
 Value Definition 
    0  Current configuration 
    1  Primary configuration 
    2  Secondary configuration
;ConfigData (PVIOCONFIGINFO) - output : Pointer to the configuration data.
;VioHandle (HVIO) - input : Presentation-space handle.
:This must be 0, unless the caller is a Presentation Manager application; in this case, it must be the value returned by VioCreatePS.

==Remarks==
The values returned might not be correct if the adapter cannot be properly identified or if the device is not capable of returning its settings.

[[Category:Vio]]