| Platform SDK: DirectX | 
The CONST_DDCOLORFLAGS enumeration is used in the lFlags member of the DDCOLORCONTROL type to specify which members of the DDCOLORCONTROL type contain valid data.
Enum CONST_DDCOLORFLAGS
    DDCOLOR_BRIGHTNESS  =  1
    DDCOLOR_COLORENABLE = 64
    DDCOLOR_CONTRAST    =  2
    DDCOLOR_GAMMA       = 32
    DDCOLOR_HUE         =  4
    DDCOLOR_SATURATION  =  8
    DDCOLOR_SHARPNESS   = 16
End Enum