hdc (HDC) - input

Device context handle.

ulStart (ULONG) - input

Starting index, first palette entry to query.

cclr (ULONG) - input

Count of palette entries.

pclr (PULONG) - input

Pointer to an array of ULONGs.

pInstance (PVOID) - input

Pointer to instance data.

lFunction (ULONG) - input

HHigh-order WORD=flags; low-order WORD=NGreQueryPaletteRealization.

rc (ULONG) - returns

Return codes.

This function returns the count of the palette entries.

Possible Errors Detected: When an error is detected, the handling routine must call WinSetErrorInfo to post the condition. Error codes for conditions that the handling routine is expected to check include:

PMERR_INV_DC

---

[Back: GreQueryPaletteRealization Return Value - rc]
[Next: GreQueryPaletteRealization - Topics]