private static bool ParseExactDigits(ref TimeSpanTokenizer tokenizer, int minDigitLength, int maxDigitLength, out int zeroes, out int result)
{
result = 0;
zeroes = 0;
int num = 0;
while (num < maxDigitLength)
{
char nextChar = tokenizer.NextChar;
if ((nextChar < '0') || (nextChar > '9'))
{
tokenizer.BackOne();
break;
}
result = (result * 10) + (nextChar - '0');
if (result == 0)
{
zeroes++;
}
num++;
}
return (num >= minDigitLength);
}
private static Boolean ParseExactDigits(ref TimeSpanTokenizer tokenizer, int minDigitLength, int maxDigitLength, out int zeroes, out int result) {
result = 0;
zeroes = 0;
int tokenLength = 0;
while (tokenLength < maxDigitLength) {
char ch = tokenizer.NextChar;
if (ch < '0' || ch > '9') {
tokenizer.BackOne();
break;
}
result = result * 10 + (ch - '0');
if (result == 0) zeroes++;
tokenLength++;
}
return (tokenLength >= minDigitLength);
}
