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#define INCL_GPIPRIMITIVES
 
LONG GpiQueryPatternSet(hps)
HPS hps;    /* presentation-space handle */
 
The GpiQueryPatternSet function returns the current value of the pattern-set
identifier, as set by the GpiSetPatternSet function. The function cannot be
used in an open segment 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 pattern-set identifier if the function is
successful or LCID_ERROR 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_IN_RETAIN_MODE
     PMERR_PS_BUSY
 
See Also
 
GpiQueryPattern, GpiQueryPatternRefPoint, GpiSetDrawingMode,
GpiSetPatternSet
 
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