C# Class NContrib.Luhn

Generates and validates Luhn numbers http://en.wikipedia.org/wiki/Luhn_algorithm

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Public Methods

Method	Description
Generate ( int length ) : string	Generates a number that passes Luhn validation
Generate ( int length, string seed ) : string	Generates a number that passes Luhn validation. Number starts with the specified seed value
IsValid ( string number ) : bool	Checks to see if this number as a string passes a Luhn check

Generates a number that passes Luhn validation

public static Generate ( int length ) : string
length	int
return	string

Generates a number that passes Luhn validation. Number starts with the specified seed value

public static Generate ( int length, string seed ) : string
length	int	Total length of the number to generate
seed	string	Optional numbers with which to seed the sequence
return	string

Checks to see if this number as a string passes a Luhn check

public static IsValid ( string number ) : bool
number	string	Number as a string to check
return	bool