Ass2Srt.AssAnalyzer.CountDigitsInString C# (CSharp) Method

        protected int CountDigitsInString(string strDialogues)
        {
            int numDigits = 0;
            for (int i = 0; i < strDialogues.Length; ++i)
            {
                if (strDialogues[i] >= '0' && strDialogues[i] <= '9')
                {
                    ++numDigits;
                }
            }

            return numDigits;
        }