public static double Truncate(
	double inval,
	int length = 2
)

Public Shared Function Truncate ( 
	inval As Double,
	Optional length As Integer = 2
) As Double

public:
static double Truncate(
	double inval, 
	int length = 2
)

static member Truncate : 
        inval : float * 
        ?length : int 
(* Defaults:
        let _length = defaultArg length 2
*)
-> float