System.Configuration.SettingsPropertyValue.GetObjectFromString C# (CSharp) Метод

        private static object GetObjectFromString(Type type, SettingsSerializeAs serializeAs, string attValue)
        {
            // Deal with string types
            if (type == typeof(string) && (attValue == null || attValue.Length < 1 || serializeAs == SettingsSerializeAs.String))
                return attValue;

            // Return null if there is nothing to convert
            if (attValue == null || attValue.Length < 1)
                return null;

            // Convert based on the serialized type
            switch (serializeAs)
            {
                case SettingsSerializeAs.Binary:
                    byte[]          buf = Convert.FromBase64String(attValue);
                    MemoryStream    ms  = null;
                    try {
                        ms = new System.IO.MemoryStream(buf);
                        return (new BinaryFormatter()).Deserialize(ms);
                    } finally {
                        if (ms != null)
                            ms.Close();
                    }

                case SettingsSerializeAs.Xml:
                    StringReader    sr = new StringReader(attValue);
                    XmlSerializer   xs = new XmlSerializer(type);
                    return xs.Deserialize(sr);

                case SettingsSerializeAs.String:
                    TypeConverter converter = TypeDescriptor.GetConverter(type);
                    if (converter != null && converter.CanConvertTo(typeof(String)) && converter.CanConvertFrom(typeof(String)))
                        return converter.ConvertFromInvariantString(attValue);
                    throw new ArgumentException(SR.GetString(SR.Unable_to_convert_type_from_string, type.ToString()), "type");

                default:
                    return null;
            }
        }