Ass2Srt.AssAnalyzer.CountLettersInString C# (CSharp) Method

        protected int CountLettersInString(string strDialogues, char l)
        {
            int numDigits = 0;
            for (int i = 0; i < strDialogues.Length; ++i)
            {
                if (strDialogues[i] == l)
                {
                    ++numDigits;
                }
            }

            return numDigits;
        }