FinancialCardVerifyCardChecksum Method

This method takes a card number and applies Luhn's algorithm to verify the card checksum. This method can detect minor transpositions and obviously invalid card numbers, but it cannot detect fake credit card numbers. See http://en.wikipedia.org/wiki/Luhn_algorithm

public static bool VerifyCardChecksum(
	string cardNumber
)

Public Shared Function VerifyCardChecksum ( 
	cardNumber As String
) As Boolean

public:
static bool VerifyCardChecksum(
	String^ cardNumber
)

static member VerifyCardChecksum : 
        cardNumber : string -> bool