public static BirthNumber Create(string number)
{
BirthNumber result;
try
{
result = new BirthNumber(number);
}
catch (NinException)
{
result = null;
}
return(result);
}
public static BirthNumber OneRandom(DateTime dateFrom, DateTime dateTo, GenderRequest gender = GenderRequest.Any, int maxTryCount = DefaultRetryCount)
{
BirthNumber result = null;
for (int tryCounter = 0; tryCounter < maxTryCount; ++tryCounter)
{
string number = OneRandomNumber(dateFrom, dateTo, gender);
result = Create(number);
if (result != null)
{
break;
}
}
return(result);
}
public static BirthNumber OneRandom(int maxTryCount = DefaultRetryCount)
{
BirthNumber result = null;
for (int tryCounter = 0; tryCounter < maxTryCount; ++tryCounter)
{
string number = OneRandomNumber();
result = Create(number);
if (result != null)
{
break;
}
}
return(result);
}
private static void AddOneIfLegal(ICollection <BirthNumber> birthNumbers, DateTime dt, int individual)
{
string number = string.Format("{0:ddMMyy}{1:000}", dt, individual);
char checkDigit1 = Modulo11(WeightsForCheckDigit1, number);
if ('-' != checkDigit1)
{
number += checkDigit1;
char checkDigit2 = Modulo11(WeightsForCheckDigit2, number);
if ('-' != checkDigit2)
{
number += checkDigit2;
BirthNumber birthNumber = new BirthNumber(number);
birthNumbers.Add(birthNumber);
}
}
}