public static string MaskIPv4(
	string ip,
	int length
)

Public Shared Function MaskIPv4 ( 
	ip As String,
	length As Integer
) As String

public:
static String^ MaskIPv4(
	String^ ip, 
	int length
)

static member MaskIPv4 : 
        ip : string * 
        length : int -> string