CodeTV.INIReader.INIReader C# (CSharp) Method

        public INIReader(StreamReader streamReader)
        {
            if (streamReader != null)
            {
                Dictionary<string, string> currentSection = null;

                string line;
                while ((line = streamReader.ReadLine()) != null)
                {
                    // Remove comments
                    int pos = line.IndexOf(';');
                    if (pos != -1)
                    {
                        if (pos == 0)
                            line = "";
                        else
                            line.Substring(0, pos);
                    }

                    // Get the section
                    pos = line.IndexOf('[');
                    if (pos != -1)
                    {
                        string section = line.Substring(pos + 1);
                        pos = section.IndexOf(']');
                        if (pos != -1)
                            section = section.Substring(0, pos);

                        if (!this.sections.ContainsKey(section))
                            currentSection = this.sections[section] = new Dictionary<string, string>();

                        continue;
                    }

                    // Get the entry
                    pos = line.IndexOf('=');
                    if (pos != -1 && currentSection != null)
                    {
                        string key = line.Substring(0, pos).Trim();
                        string value = line.Substring(pos + 1).Trim();
                        currentSection[key] = value;

                        continue;
                    }
                }
            }
        }