public bool Equals(BankCard other)
{
if (null == _number)
{
return(null == other._number);
}
return(_number.Equals(other._number, StringComparison.Ordinal));
}
public static bool TryParse(string value, out BankCard bankCard)
{
if (string.IsNullOrEmpty(value))
{
bankCard = default(BankCard);
return(false);
}
Match match = Regex.Match(value, Pattern);
if (match.Value != value)
{
bankCard = default(BankCard);
return(false);
}
bankCard = new BankCard(value);
return(true);
}