public abstract Nullable<SbColor> GetColor(
	float value,
	out float transparency
)

Public MustOverride Function GetColor ( 
	value As Single,
	<OutAttribute> ByRef transparency As Single
) As Nullable(Of SbColor)

public:
virtual Nullable<SbColor> GetColor(
	float value, 
	[OutAttribute] float% transparency
) abstract

abstract GetColor : 
        value : float32 * 
        transparency : float32 byref -> Nullable<SbColor>