private string GenerateCrediCardNumber()
{
Random rnd = new Random();
const string numbers = "123456789";
var stringChars = new char[16];
for (int i = 0; i < stringChars.Length; i++)
{
stringChars[i] = numbers[rnd.Next(numbers.Length)];
}
var creditCardNumber = new String(stringChars);
try
{
var cc = creditCardRepository.GetByCreditCardNumber(creditCardNumber);
if (cc != null)
{
creditCardNumber = GenerateCrediCardNumber();
}
}
catch (Exception)
{
}
return(creditCardNumber);
}
