public static Dictionary<String, int> DivisionFile(String filename, long maxCountChar, int sizeOneLine)
        {
            Dictionary<String, int> result = new Dictionary<string, int>();

            Part part = new Part();
            part.initializeStream(filename);
            string currentLine;
            StreamReader streamWriter = null;
            try
            {
                streamWriter = new StreamReader(filename);
                while ((currentLine = streamWriter.ReadLine()) != null)
                {
                    part.stream.WriteLine(currentLine);
                    part.size += sizeOneLine;
                    if (part.size > maxCountChar - sizeOneLine)
                    {
                        result.Add(part.PartName, part.size);
                        part.stream.Close();
                        part.number++;
                        part.size = 0;
                        part.initializeStream(filename);
                    }
                }

                result.Add(part.PartName, part.size);
                part.stream.Close();
            }
            catch (FileNotFoundException e)
            {
                throw e;
            }
            finally
            {
                if (streamWriter != null)
                {
                    streamWriter.Close();
                }
            }

            return result;
        }