public static bool operator !=(
	ParagraphUnitId first,
	ParagraphUnitId second
)

Public Shared Operator <> ( 
	first As ParagraphUnitId,
	second As ParagraphUnitId
) As Boolean

public:
static bool operator !=(
	ParagraphUnitId first, 
	ParagraphUnitId second
)

static let inline (<>)
        first : ParagraphUnitId * 
        second : ParagraphUnitId  : bool