CPalette::GetNearestPaletteIndex
UINTGetNearestPaletteIndex(COLORREFcrColor**)const;**
Return Value
The index of an entry in a logical palette. The entry contains the color that most nearly matches the specified color.
Parameters
crColor
Specifies the color to be matched.
Remarks
Returns the index of the entry in the logical palette that most closely matches the specified color value.