◄Function Group► ◄Overview► ◄Up► ◄Next► ◄Previous► ──────────────────────────────────────────────────────────────────────────── #define INCL_GPIPRIMITIVES LONG GpiQueryPattern(hps) HPS hps; /* presentation-space handle */ The GpiQueryPattern function returns the current value of the shading-pattern symbol, as set by the GpiSetPattern function. The function cannot be used in an open segment when the drawing mode is DM_RETAIN. Parameter Description ──────────────────────────────────────────────────────────────────────────── hps Identifies the presentation space. Return Value The return value is the current shading-pattern symbol if the function is successful or PATSYM_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 GpiQueryPatternRefPoint, GpiQueryPatternSet, GpiSetDrawingMode, GpiSetPattern ♦