DevOpenDC - Syntax

This function creates a device context.

#define INCL_DEV /* Or use INCL_PM, Also in COMMON section */
#include <os2.h>

HAB             hab;       /*  Anchor-block handle. */
LONG            lType;     /*  Type of device context: */
PSZ             pszToken;  /*  Device-information token. */
LONG            lCount;    /*  Number of items. */
PDEVOPENDATA    pdopData;  /*  Open-device-context data area. */
HDC             hdcComp;   /*  Compatible-device-context handle. */
HDC             hdc;       /*  Device-context handle: */

hdc = DevOpenDC(hab, lType, pszToken, lCount,
        pdopData, hdcComp);