Description

GreSelectBitmap selects a bit map into a memory DC or (if called with a NULL bit-map handle) deselects the existing bit map from the DC.

This function is supported by the graphics engine.

#define INCL_GRE_DEVSUPPORT
#include <os2.h>

HDC        hdc;        /*  Device context handle. */
HBITMAP    hbm;        /*  Bit-map handle. */
PVOID      pInstance;  /*  Pointer to instance data. */
ULONG      lFunction;  /*  High-order WORD=flags; low-order WORD=NGreSelectBitmap. */
HBITMAP    rc;         /*  On completion, this function returns an HBITMAP value: */

rc = GreSelectBitmap(hdc, hbm, pInstance,
       lFunction);