VioGetOrigin

Gets the position at which the presentation space maps to the window.

Syntax

 * 1) define INCL_VIO
 * 2) include 

PULONG   Row; PULONG   Column; HVIO     hvps;    /*  VIO presentation-space handle. */ APIRET   rc;      /*  Return code. */

rc = VioGetOrigin(Row, Column, hvps); 

Parameters

 * Row (PULONG) - input : Location to return the top-most row shown in the window.
 * Column (PULONG) - input : Location to return the left-most column shown in the window.
 * hvps (HVIO) - input : VIO presentation-space handle.
 * This is either 0 to indicate the default VIO session, or a value returned by VioCreatePS.

Return Code
rc (APIRET) - returns VioGetOrigin returns one of the following values:
 * 0 NO_ERROR
 * 421 ERROR_VIO_INVALID_PARMS
 * 436 ERROR_VIO_INVALID_HANDLE

Remarks
In OS/2 2.x, hvps cannot be 0.