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GpiQueryElementPointer (1.2)
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#define INCL_GPISEGEDITING
LONG GpiQueryElementPointer(hps)
HPS hps; /* presentation-space handle */
The GpiQueryElementPointer function retrieves the current element pointer.
The function can be used only in an open segment and only when the drawing
mode is DM_RETAIN.
Parameter Description
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hps Identifies the presentation space.
Return Value
The return value is the current element pointer if the function is
successful or GPI_ALTERROR if an error occurred.
Errors
Use the WinGetLastError function to retrieve the error value, which may be
one of the following:
PMERR_INV_HPS
PMERR_INV_MICROPS_FUNCTION
PMERR_NO_CURRENT_GRAPHICS_SEG
PMERR_NOT_IN_RETAIN_MODE
PMERR_PS_BUSY
See Also
GpiBeginElement, GpiDeleteElement, GpiEndElement, GpiQueryElement,
GpiSetElementPointer, WinGetLastError
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