## Presentation Device Driver Reference for OS/2

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### GreSelectBitmap - Parameters

hdc (HDC) - input Device context handle.

hbm (HBITMAP) - input Bit-map handle.

pInstance (PVOID) - input Pointer to instance data.

lFunction (ULONG) - input High-order WORD=flags; low-order WORD= NGreSelectBitmap.

rc (HBITMAP) - returns On completion, this function returns an HBITMAP value:

HBM_ERROR Error
Null Successful
Other Handle of deselected bit map

An error is raised when the bit map:

Is incompatible with the DC and cannot be converted
Is already selected into a DC
Has been assigned a Set ID for use as a pattern in an area fill operation

Possible Errors Detected: Error codes posted by the graphics engine for this function include:

PMERR_BITMAP_IS_SELECTED
PMERR_DEV_FUNC_NOT_INSTALLED
PMERR_HBITMAP_BUSY
PMERR_HDC_BUSY
PMERR_INSUFFICIENT_MEMORY
PMERR_INV_BITMAP_DIMENSION
PMERR_INV_COORDINATE
PMERR_INV_HBITMAP
PMERR_INV_HDC
PMERR_INV_HRGN
PMERR_INV_IN_AREA
PMERR_INV_IN_PATH
PMERR_INV_INFO_TABLE
PMERR_INV_LENGTH_OR_COUNT
PMERR_INV_RECT
PMERR_INV_REGION_CONTROL
PMERR_INV_SCAN_START

Refer to the "Error Explanations" section of the Presentation Manager Programming Reference for further explanation.