IDirectDrawPalette::GetEntries

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The IDirectDrawPalette::GetEntriesmethod queries palette values from a DirectDrawPalette object.

HRESULT GetEntries(
DWORD
dwFlags
,
DWORD
dwBase
,
DWORD
dwNumEntries
,
LPPALETTEENTRY
lpEntries
);

Parameters

dwFlags

This parameter is currently not used and must be set to zero.

dwBase

Start of the entries that should be retrieved sequentially.

dwNumEntries

Number of palette entries that can fit in the address specified in lpEntries. The colors of each palette entry are returned in sequence, from the value of the dwStartingEntryparameter through the value of the dwCountparameter minus 1. (These parameters are set by IDirectDrawPalette::SetEntries.)

lpEntries

Address of the palette entries. The palette entries are one byte each if the DDPCAPS_8BITENTRIES flag is set and four bytes otherwise. Each field is a color description.

Return Values

If the method succeeds, the return value is DD_OK.

If the method fails, the return value may be one of the following error values:

DDERR_INVALIDOBJECT

DDERR_INVALIDPARAMS

DDERR_NOTPALETTIZED

Requirements

Runs on	Versions	Declared in	Link to
Windows CE OS	2.12 or later. Version 2.12 requires DXPAK 1.0 or later.	ddraw.h	ddraw.lib

See Also

IDirectDrawPalette::SetEntries